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3 votes
All the elements in the same group Have the same _____

A Valence electrons
B. Energy shells or orbitals
c. Atomic mass
D. Atomic number

2 Answers

4 votes
It’s A valence electrons because they are the electrons involved in chemical bonds with other elements
User KNDheeraj
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3 votes

Answer:

C, sorry if its wrong!

Step-by-step explanation:

User Edward Young
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