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Mashutka [201]
2 years ago
8

What would the mass number of sodium be? atomic number 11 number of protons 11 number of neutrons 12

Chemistry
1 answer:
Hunter-Best [27]2 years ago
4 0

Answer:

12 neutrons.

Explanation:

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Structure is in document below.
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8 0
3 years ago
A student calculates the density of an unknown metal sample to be 8.25 g/cm3
romanna [79]

Answer:

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Explanation:

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4 0
3 years ago
How many moles are present in 44.8 L of nitrogen gas (Na)?
gayaneshka [121]

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Explanation:

5 0
3 years ago
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