webelements: a periodic table on the web periodic table of elements: videos interactive periodic...
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![Page 1: WebElements: A Periodic Table on the Web Periodic Table of Elements: Videos Interactive Periodic Table of Elements](https://reader036.vdocuments.us/reader036/viewer/2022082518/5697bfc71a28abf838ca7859/html5/thumbnails/1.jpg)
WebElements: A Periodic Table on the Web
Periodic Table of Elements: Videos
Interactive Periodic Table of Elements
![Page 2: WebElements: A Periodic Table on the Web Periodic Table of Elements: Videos Interactive Periodic Table of Elements](https://reader036.vdocuments.us/reader036/viewer/2022082518/5697bfc71a28abf838ca7859/html5/thumbnails/2.jpg)
1
H 1.00794
Hydrogen
Element: The simplest
form of matter
Atom : the smallest
piece of matter that can be identified as an
element.
![Page 3: WebElements: A Periodic Table on the Web Periodic Table of Elements: Videos Interactive Periodic Table of Elements](https://reader036.vdocuments.us/reader036/viewer/2022082518/5697bfc71a28abf838ca7859/html5/thumbnails/3.jpg)
1
H 1.00794
Hydrogen
Atomic Name:
Hydrogen
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1
H 1.00794
Hydrogen
Atomic Number: Indicates the number of: protons electrons
in a neutral atom.
![Page 5: WebElements: A Periodic Table on the Web Periodic Table of Elements: Videos Interactive Periodic Table of Elements](https://reader036.vdocuments.us/reader036/viewer/2022082518/5697bfc71a28abf838ca7859/html5/thumbnails/5.jpg)
1
H 1.00794
Hydrogen
Atomic Mass: Measured in Atomic Mass Units or (AMU).
1 AMU is equal to the mass of a proton.
DO NOT round the mass to the nearest whole number
![Page 6: WebElements: A Periodic Table on the Web Periodic Table of Elements: Videos Interactive Periodic Table of Elements](https://reader036.vdocuments.us/reader036/viewer/2022082518/5697bfc71a28abf838ca7859/html5/thumbnails/6.jpg)
1
H 1.00794
Hydrogen
Atomic Symbol 1 or 2 letters. The symbol comes from its English or Latin name.
![Page 7: WebElements: A Periodic Table on the Web Periodic Table of Elements: Videos Interactive Periodic Table of Elements](https://reader036.vdocuments.us/reader036/viewer/2022082518/5697bfc71a28abf838ca7859/html5/thumbnails/7.jpg)
Calculating the number of Protons
Atomic # = # of Protons
Ex: Hydrogen
Atomic # = 1
# of Protons = 1
![Page 8: WebElements: A Periodic Table on the Web Periodic Table of Elements: Videos Interactive Periodic Table of Elements](https://reader036.vdocuments.us/reader036/viewer/2022082518/5697bfc71a28abf838ca7859/html5/thumbnails/8.jpg)
Calculating the number of Electrons
# of Protons = # of Electrons
Ex: Hydrogen
# of Protons = 1
# of Electrons = 1
![Page 9: WebElements: A Periodic Table on the Web Periodic Table of Elements: Videos Interactive Periodic Table of Elements](https://reader036.vdocuments.us/reader036/viewer/2022082518/5697bfc71a28abf838ca7859/html5/thumbnails/9.jpg)
Calculating the number of Neutrons
Atomic Mass (rounded to the nearest whole #) - Atomic # = # of Neutrons
Ex: Hydrogen
Atomic Mass = 1 Atomic # = 1
1-1 = 0 Hydrogen has no neutrons.