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Today you will write notes, watch a video and make up your own notes fromThe videoYou will then read a short passage and answer questions on the passage

In order to get credit today, you must submit both the Do Now response and the answersTo the passage

Have a great day

5/19/20 L.T. I will be able to identify that atoms make up matter andare found in elementsDo Now: Copy and answer the following questions

An element is the simplest form of matter that can’t be broken down.

• ELEMENTS contain only one kind of atom

• There are about 118 known elements…… 90 of them occur naturally on

Earth

Periodic Table• The periodic table organizes the elements in a

particular way.

• A great deal of information about an element can be gathered from its position in the period table.

• Understanding the organization and plan of the periodic table will help you obtain basic information about each of the 118 known elements.

Atom

Simplest piece an element can be

Kinetic theory

All matter is made of atoms

Atoms are always in motion

Heavier particles move slower than lighter ones

Parts of an atomNUCLEUS:

center of the atom contains protons and neutronsProton:

Positively charged in Nucleus

Neutron:Neutral Particle in Nucleus

Electron:Negatively charged, moving in shells

outside the nucleus

electron

neutron

proton

https://youtu.be/R1RMV5qhwyE

As you watch the following video write facts about the atom

Atoms cannot be divided

Everything is made up of Atoms

Atoms make up Molecules:Analogy : Atoms= Letters

Molecules=Words

Atoms have part:Nucleus: Protons & NeutronsElectrons: Orbit around the Nucleus

Justify this statement