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21 questions
What is the Atomic Mass Number?
5
10
15
Positive
What is the Atomic Number?
9
10
19
Negative
What is the overall charge?
-1
3
5
+1
How many neutrons does this atom have?
10
11
12
23
What element is shown?
Carbon
Magnesium
Oxygen
Nitrogen
Is this an isotopes?
Yes
No
What charge do neutrons (ø) have?
Negative
Neutral
Positive
In the nucleus
Where are protons and neutrons located?
The Nucleus
In the cloud
Orbiting around the nucleus
Next to the morons.
Which is the ion?
How many neutrons does the following have?
19
20
21
41
How many electrons does the following have?
19
20
21
1
Which atom is the correct model for the ion Be - 1
How many valence electrons are there?
2
3
6
5
What period is this element on the table?
12
10
2
3
What group is this element on the table?
12
10
2
3
The atomic number is based on the number of _?_
Protons
Neutrons
Electrons
Valence electrons
Which is not a part of an atom?
Protons
Neutrons
Nucleus
Electrons
What is the overall charge?
0
+2
-2
-1
Which is the positive ion?
Ca
Cs
C
F
Which is the correct Lewis dot diagram for Helium?
For fun: Who is this?
Tron Proton
Adam Atom
Elvis Electron
Jimmy Neutron
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