Amrutraj

Investigate 20 metals having atomic mass between fifty and hundred?

Posted:
3+ months ago by Amrutraj
Topics:
metal, atomic
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Answers (1)

Civically...

Just Google "Detailed periodic table" and look for a image of one.

There should be a color-coded key identifying which elements are metals and none metals.

The atomic mass will be the lower number, the one with decimal places, and will be in units of AMUs (atomic mass units).

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Civically...

Qualifier: The atomic mass will be BELOW the atomic number in the box. The numeric value of atomic mass will be higher than the atomic number every time.

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