![Page 1: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/1.jpg)
Classifying Matter:Elements, Compounds, and
Mixtures
![Page 2: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/2.jpg)
Pure Substances
⚫ A sample of matter that has definite chemical and physical properties.
Elements
Atoms
Compounds
Molecules
![Page 3: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/3.jpg)
Elements⚫ pure substance that cannot be separated
into simpler substance by physical or chemical means.
![Page 4: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/4.jpg)
Compounds
Pure substance composed of two or more different elements joined by chemical bonds.
⚫Made of elements in a specific ratio that is always the same⚫Has a chemical formula⚫Can only be separated by chemical means, not physically
H2O
CO2
NaCl
![Page 5: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/5.jpg)
Mixtures
⚫ A combination of two or more pure substances that are not chemically combined.
⚫ substances held together by physical forces, not chemical
⚫ No chemical change takes place ⚫ Each item retains its properties
in the mixture ⚫ They can be separated physically
Chem4kids.com
![Page 6: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/6.jpg)
Mixtures vs. Compounds
http://www.bbc.co.uk/schools/ks3bitesize/science/chemistry/elements_com_mix_6.shtml
![Page 7: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/7.jpg)
Can you identify the following?
You will be shown a series of photos. Tell if each photo represents an item composed of an element, compound, or mixture.
Review:⚫ An element contains just one type of atom. ⚫ A compound contains two or more
different atoms joined together. ⚫ A mixture contains two or more different
substances that are only physically joined together, not chemically.⚫ A mixture can contain both elements and
compounds.
![Page 8: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/8.jpg)
Element, Compound, or Mixture?
Rocks
![Page 9: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/9.jpg)
Element, Compound, or Mixture?
Rocks
![Page 10: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/10.jpg)
Element, Compound, or Mixture?
Copper
![Page 11: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/11.jpg)
Element, Compound, or Mixture?
CopperCu
![Page 12: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/12.jpg)
Element, Compound, or Mixture?
Jelly Beans
![Page 13: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/13.jpg)
Element, Compound, or Mixture?
Jelly Beans
![Page 14: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/14.jpg)
Element, Compound, or Mixture?
Table Sugar
![Page 15: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/15.jpg)
Element, Compound, or Mixture?
Table Sugar
C12H22
O11
![Page 16: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/16.jpg)
Element, Compound, or Mixture?
Diamond
![Page 17: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/17.jpg)
Element, Compound, or Mixture?
DiamondC
![Page 18: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/18.jpg)
Element, Compound, or Mixture?
Tea
![Page 19: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/19.jpg)
Element, Compound, or Mixture?
Tea
![Page 20: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/20.jpg)
Element, Compound, or Mixture?
Salt
![Page 21: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/21.jpg)
Element, Compound, or Mixture?
SaltNaCl
![Page 22: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/22.jpg)
Element, Compound, or Mixture?
Neon Gas
![Page 23: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/23.jpg)
Element, Compound, or Mixture?
Neon GasNe
![Page 24: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/24.jpg)
Element, Compound, or Mixture?
Salad
![Page 25: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/25.jpg)
Element, Compound, or Mixture?
Salad
![Page 26: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/26.jpg)
Element, Compound, or Mixture?
Pure Water
![Page 27: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/27.jpg)
Element, Compound, or Mixture?
Pure WaterH2O
![Page 28: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/28.jpg)
Element, Compound, or Mixture?
Aluminum
![Page 29: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/29.jpg)
Element, Compound, or Mixture?
AluminumAl
![Page 30: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/30.jpg)
Element, Compound, or Mixture?
Lemonade
![Page 31: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/31.jpg)
Element, Compound, or Mixture?
Lemonade
![Page 32: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/32.jpg)
Element, Compound, or Mixture?
Silver
![Page 33: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/33.jpg)
Element, Compound, or Mixture?
SilverAg
![Page 34: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/34.jpg)
Element, Compound, or Mixture?
Sand
![Page 35: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/35.jpg)
Element, Compound, or Mixture?
Sand
![Page 36: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/36.jpg)
![Page 37: Elements, Compounds, and Classifying Matter: Mixtures · ⚫An element contains just one type of atom. ⚫A compound contains two or more different atoms joined together. ⚫A mixture](https://reader033.vdocuments.us/reader033/viewer/2022052009/601e0bd76afa812a0146fcee/html5/thumbnails/37.jpg)
Notes⚫ Detailed notes are located at:http://www.middleschoolscience.com/eleme
nts-compounds-mixtures-notes-isn.pdf
⚫ Flow Chart:http://www.middleschoolscience.com/matter-
flow-chart-isn.pdf