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frez [133]
3 years ago
14

What combinations of up and down did quarks combine to make the proton?

Chemistry
1 answer:
Damm [24]3 years ago
3 0

Answer:

it is b

Explanation:

b is the quarks for a proton

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How many atoms of oxygen are contained in 160 grams if N2O3?​
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An ionic bond forms between a_____ & a_____?​
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Hope this helps!

7 0
3 years ago
Sulfur has an atomic mass of 32 u and Avogadro's number is 6 × 1023 formula units/mole. The number of sulfur atoms in 1 g of sul
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Answer:

The number of sulfur atoms in 1 g of sulfur is:- 1.875\times 10^{22} atoms

Explanation:

Avogadro’s number represent the number of the constituent particles which are present in one mole of the substance. It is named after scientist Amedeo Avogadro and is denoted by N_0.

Avogadro constant:-

N_a=6\times 10^{23}

Given atomic mass of sulfur = 32 u

Which means that:-

32 g of sulfur contains 6\times 10^{23} of atoms

Also,

1 g of sulfur contains \frac {6\times 10^{23}}{32} of atoms

<u>So, The number of sulfur atoms in 1 g of sulfur is:- 1.875\times 10^{22} atoms</u>

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3 years ago
NEED HELP FAST!!!! 20 POINTS!
zimovet [89]

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