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aleksandr82 [10.1K]
2 years ago
9

How do the numbers of metal and non-metal elements compare? Estimate an approximate percentage difference.

Chemistry
1 answer:
Lerok [7]2 years ago
6 0

Answer:

metal to non metal ratio is 97/21 = 4.62 or

82.2% metals, 17.8% non metals

Explanation:

How do the numbers of metal and non-metal elements compare? Estimate an approximate percentage difference. (learning about the periodic table if...

of 118 elements in the periodic table , 21 are non metals (even H has metallic properties when approching 0 degrees K)

this means there ar 21 nonmetals and 118-21=97 metals.

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Imagine that you could dive deep into the Atlantic Ocean where the South American plate and African plate meet at a plate bounda
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2 years ago
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Calculate the number of moles in a 2.98 g sample of aluminum.
Ksju [112]
Molar mass <span>Aluminium ( Al) = 26.98 g/mol

1 mole ------------ 26.98 g
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hope this helps!

</span>
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Which of the following is a property of carbon atoms?
marusya05 [52]

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