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Over [174]
3 years ago
12

Which one of these elements is an alkaline earth metal

Chemistry
1 answer:
In-s [12.5K]3 years ago
7 0
The answer to this problem is Beryllium is an alkaline earth metal.
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In the formula for an ionic compound, the negative ion is
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Please help! If a forensic chemist discovers evidence through examination which would prove a person guilty of a crime, why then
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I hope this helped :) If not i'm sorry!

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<span>(1.35 x 2 x 10^-10 m/atom) = 2.0 x 10^7 atoms</span>
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4 years ago
How many protons, neutrons, and electrons are in an atom of beryllium with a mass number of 9?
ki77a [65]

Answer:

c / a

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2 years ago
Read 2 more answers
Are two atoms of the same element identical? pls answer asap need long definition ​
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hope this will help

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