asked 95.5k views
2 votes
Which element has two valence electrons? lithium (Li) argon (Ar) calcium (Ca) fluorine (F)

2 Answers

6 votes

Answer:

Calcium

Step-by-step explanation:

answered
User Rharter
by
8.4k points
2 votes
Calcium has 2 valence electron.
Lithium has 1 valence electron.
Argon has 8 valence electron.
Fluorine has 7 valence electron.
answered
User Lfx
by
7.9k points
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