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ikadub [295]
2 years ago
13

Using the periodic table, complete the table to describe each atom. Type in your answers. First to answer gets brainliest.

Chemistry
1 answer:
Mumz [18]2 years ago
3 0
A. 20
B. 40
C. Calcium
D. 10 ( answered already)
E. 9
F. Fluorine
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\boxed{\boxed{\mathfrak{ 1\: mole \:of \:Na_2Cr_2O_2\: = \:it's \:Gram\: Mol. \: mass}} }

\underline{ \mathfrak{ Gram \:molecular \:mass \:of \: \red{ Na_2Cr_2O_2}}}

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or

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