Chemical Symbols-Names
Atomic Number-Names
Parts of the Atom
Names-Atomic Number
Names-Chemical Symbols
100
He
What is Helium?
100
4
What is Beryllium?
100

Which subatomic particle has a negative charge?

Electron

100
Florine
9
100
Lithium
Li
200
S
What is Sulfur?
200
6
What is Carbon?
200

Area where subatomic particles travels or orbits.

Orbital, shell, electron cloud.. etc
200
Boron
5
200
Neon
Ne
300
Ca
What is Calcium?
300
10
What is Neon?
300

Dense center of the atom.

Nucleus
300
Silicon
14
300
Magnesium
Mg
400
K
What is Potassium?
400
15
What is Phosphorous?
400

Protons are...

positive

400
Oxygen
8
400
Beryllium
Be
500
Na
What is Sodium?
500
17
What is Chlorine?
500

Mass of the atom can be found in the ...

Nucleus


(Specifically, the sum of protons and neutrons)

500
Sulfur
16
500
Phosphorous
P
M
e
n
u