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Valence Electrons and Calcium Properties

Interactive Video
•
Chemistry
•
9th - 10th Grade
•
Hard

Amelia Wright
FREE Resource
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The number of protons in calcium
The atomic mass of calcium
The number of valence electrons in calcium
The chemical reactions of calcium
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which group in the periodic table does calcium belong to?
Group 4
Group 1
Group 3
Group 2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many valence electrons does calcium have according to the periodic table?
Four
One
Two
Three
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the atomic number of calcium?
20
19
21
18
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many total electrons does a neutral calcium atom have?
20
21
19
18
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which energy level are the valence electrons of calcium found?
Third energy level
Fourth energy level
Second energy level
Fifth energy level
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the conclusion about the number of valence electrons in calcium?
Calcium has one valence electron
Calcium has four valence electrons
Calcium has two valence electrons
Calcium has three valence electrons
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