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Which of the following elements have seven valance electrons in its outer shell? a. hydrogen b. fluorine c. magnesium d. oxygen
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Which of the following elements have seven valance electrons in its outer shell?

a. hydrogen
b. fluorine
c. magnesium
d. oxygen

Which of the following elements have seven valance electrons in its outer shell? a-example-1
User RickBrunstedt
by
6.0k points

1 Answer

2 votes

Answer:answer in explanation

Step-by-step explanation:

Easy fluorine

User Vincent Decaux
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