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Nat2105 [25]
3 years ago
6

Explain how you can determine the number of protons electrons and neutrons an atom has by its mass number and atomic number

Chemistry
1 answer:
Sholpan [36]3 years ago
8 0
The number of n protons can be easily determined by its atomic number. With the atomic number and mass number (rounded If not already), then with basic subtraction we can calculate the number of neutrons...
Hope that helped!
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Write molecular, complete ionic, and net ionic equations for the reactions that occur, if any, when solutions of the following s
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2 years ago
Mg(OH)2 + 2HNO3 → Mg(NO3)2 + 2H20
LenaWriter [7]

Answer:

A. 1350

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3 years ago
(5.625 + 8.15) x 2.34 + 3.2
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VladimirAG [237]

Answer:

here is ur ans Lilly

Explanation:

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