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WorksheetsPTE and Bonding
Total questions: 15
Worksheet time: 9mins
The number of ___________ identifies which element an atom is.
Neutrons
Protons
Electrons
Nuclei
An atom of Chlorine has...
7 valence electrons and 3 energy levels
3 valence electrons and 6 energy levels
16 valence electrons and 3 energy levels
16 valence electrons and 6 energy levels
An element of Calcium has...
20 valence electrons and 2 energy levels
20 valence electrons and 3 energy levels
2 valence electrons and 4 energy levels
3 valence electrons and 2 energy levels
The second Energy level holds how many electrons?
2
8
10
16
The first Energy Level holds how many electrons?
2
8
10
16
The third Energy Level holds how many electrons?
2
8
10
16
Use the Periodic Table to identify the atom described:
11 Protons & 12 Neutrons
Mg
Na
Li
Ne
Use the Periodic Table to identify the atom described:
5 Electrons and 5 neutrons
C
Be
B
N
Use the Periodic Table to identify the atom described:
35 = Mass Number, 18 Neutrons
Cl
Ar
Br
S
What type of diagram is this?
Bohr Model
Lewis Dot Structure
Energy Configuration
Carbon Fiber Structure
What charge will this atom form when it becomes an Ion
-1
+1
-7
+7
Is this equation balanced?
Yes
No
Is this equation balanced?
Yes
No
Is this equation balanced?
Yes
No
Is this equation balanced?
Yes
No
