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4. The elements calcium and strontium have similar chemical properties because they both have the same A) atomic number B) mass number C) number of valence electrons D) number o…

4. The elements calcium and strontium have similar chemical properties because they both have the same A) atomic number B) mass number C) number of valence electrons D) number o…
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4. The elements calcium and strontium have similar chemical properties because they both have the same

A) atomic number
B) mass number
C) number of valence electrons
D) number of completely filled sublevels​

User Tony S Yu
by
8.7k points

1 Answer

4 votes

Answer: option C

Explanation: As they belong to same group

User Xavier Holt
by
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