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MArishka [77]
3 years ago
7

What are elementary particles the make up protons and nuetrons

Chemistry
2 answers:
Papessa [141]3 years ago
7 0

Hello Paige,

what are elementary particles the make up protons and nuetrons

Answer - Electrons and Quarks

ahrayia [7]3 years ago
4 0

they are made by of two types of elementary particles

electrons and quarks

quetion answered by

 (jacemorris04)

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Answer:

Air is less dense on a mountaintop than at sea level.

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More force pushes on the air at the bottom of an air column.

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Explanation:

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Describe the method to make pure, dry crystals of magnesium sulfate from a metal oxide and dilute acid.
emmasim [6.3K]

Answer:

H2SO4(aq) + MgO(s) → H2O(l) + MgSO4(aq)

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We must recall that the oxides of metals are bases. These metal oxides can react with dilute acids to yield salt and water.

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The volume of 7.91 M HCl needed to make 196.1 mL of 2.13 M HCl is ____.
Alona [7]

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a. 52.8

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