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Black_prince [1.1K]
3 years ago
5

A part of the periodic table is shown.

Biology
2 answers:
weeeeeb [17]3 years ago
6 0

Answer:

Beryllium (Be)

Explanation:

Remember periodic trends...

Period: reactivity decreases as you go from left to right

Group: reactivity increases as you go down the group

Makovka662 [10]3 years ago
6 0
Beryllium (Be) is less reactive
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