Question

a review of chemical bonding
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name (element):
attach a photo (lewis dot diagram):
atomic number:
select one:
metal nonmetal metalloid
what can you contribute to a stable relationship (i.e., how many valence electrons do you have)?
what do you want out of a relationship (i.e., how many valence electrons do you need to gain or lose in order to fulfill the octet rule)?

Explanation:

Step1: Determine the atomic number of Calcium

Calcium has an atomic number of 20.

Step2: Classify Calcium as metal, nonmetal, or metalloid

Calcium is a metal.

Step3: Find the number of valence electrons in Calcium

Calcium has 2 valence electrons.

Step4: Determine how many electrons Calcium needs to gain or lose to fulfill the Octet Rule

Calcium needs to lose 2 electrons to fulfill the Octet Rule.

Answer:

Name (element)	Answers	Revisions
Atomic Number	20
Select one: Metal, Nonmetal, Metalloid	Metal
What can you contribute to a stable relationship (i.e., how many valence electrons do you have)?	2
What do you want out of a relationship (i.e., how many valence electrons do you need to gain or lose in order to fulfill the Octet Rule)?	Lose 2