tkhimosley tkhimosley

19-11-2020
Physics

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The diagram shows a box in the periodic table. 14 Si Silicon 28.1 What is the atomic mass of the element shown? O A. 14 B. 56 o C. 281 D. 42.1

The diagram shows a box in the periodic table 14 Si Silicon 281 What is the atomic mass of the element shown O A 14 B 56 o C 281 D 421 class=

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joeembid joeembid

19-11-2020

Answer:

28.1

Explanation:

The number 14 is it's atomic number, the Si is the atomic symbol, and 28.1 is the atomic mass.

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douthitm27 douthitm27

05-01-2022

Answer:

28.1

Explanation:

got it correct on my test.

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