This is how sodium appears in the periodic table. An orange box has N a at the center and 11 above. Below it says sodium and below that 22.99. A blue arrow points to 22.99. The arrow is pointing to sodium’s

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asked Oct 23, 2021 145k views

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This is how sodium appears in the periodic table. An orange box has N a at the center and 11 above. Below it says sodium and below that 22.99. A blue arrow points to 22.99. The arrow is pointing to sodium’s number of neutrons. number of valence electrons. combined number of neutrons and protons. combined number of electrons and protons.

Physics
middle-school

Martin Strouhal asked

by Martin Strouhal

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5 votes

Answer:

C: atomic mass

Step-by-step explanation:

SpankMe answered Oct 25, 2021

by SpankMe

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1 vote

Answer:

I believe it is answer C.

Step-by-step explanation:

Wamae answered Oct 30, 2021

by Wamae

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