What are the twenty (20) element in the periodic table

1 answer:

5 0

Answer:

calcium (ca)

Explanation:

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chubhunter [2.5K]

Answer:1 × 10-8 M

Explanation:

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kakasveta [241]

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saul85 [17]

Answer:

yes it is ( From +3 to 0 )

Explanation:

If this is the balanced equation:

AlCl3 + 3Na ——> 3NaCl + Al

Al Cl 3Na Na Cl Al

+3 -3 0 +1 -1 0

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myrzilka [38]

one substance becomes two new substances

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What are the twenty (20) element in the periodic table​