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devlian [24]
3 years ago
13

What is in the nucleus of the atom​

Chemistry
1 answer:
salantis [7]3 years ago
8 0

Answer:

Umm i dont know but i think atomic nucleus

Explanation:

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I'm pretty sure it's B
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I'll observing and Elodea Plant cell through a microscope a student noticed some small moving green desk. These organelles most
alukav5142 [94]

Answer:

photosynthesis.

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3 years ago
Asapp please
guapka [62]

The empirical and  molecular formula : C₂₁H₂₂N₂O₂

<h3>Further explanation</h3>

Given

The percent composition of an unknown substance is 75.42% Carbon, 6.63 % Hydrogen, 8.38 % Nitrogen, and 9.57 % Oxygen

Required

The empirical and  molecular formula

Solution

C : 75.42 : 12 = 6.285

H : 6.63 : 1 = 6.63

N : 8.38 : 14 = 0.599

O : 9.57 : 16 = 0.598

Divide by 0.598

C : H : N : O = 10.5 : 11 : 1 : 1 = 21 : 22 : 2 : 2

The empirical formula : C₂₁H₂₂N₂O₂

(C₂₁H₂₂N₂O₂)n = 334

(334)n=334

n = 1

8 0
2 years ago
What traits do synthesis and decomposition share?
AveGali [126]

Both reactions involve the presence of single elements. The difference is that synthesis has single elements on reactant side whereas decomposition has single elements on product side of a chemical equation.

8 0
3 years ago
Which option is an isotope with 6 protons and 8 neutrons?
NeX [460]

Answer:

carbon-14

Explanation:

becouse protons and neutrons are nagetivly charged

5 0
3 years ago
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