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makvit [3.9K]
2 years ago
9

BRAINLIEST WITH THE RIGHT ANSWER

Chemistry
2 answers:
DENIUS [597]2 years ago
4 0

Answer: All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.

liq [111]2 years ago
3 0

Answer:ew erê mir û um hûn jî ew mir hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema hema - ...

Explanation:

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