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bulgar [2K]
2 years ago
12

Which of the following comparisons correctly describes subatomic particles

Chemistry
2 answers:
kow [346]2 years ago
3 0

Answer:

the first one

Explanation:

neutrons only have neutral charges and electrons are not heavier than protons

kicyunya [14]2 years ago
3 0

Answer: A.

A neutron has a neutral charge and a mass lager than the mass of the electron

Explanation:

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Semenov [28]

Answer:

B. a state in which the forward and reverse reactions are proceeding at equal rates

Explanation:

"Chemical equilibrium is the state of a chemical system at which a constant concentration of products and reagents is present. Reactions, which take place in homogeneous solutions, seem to have come to rest because no changes in concentrations of the participating substances can be determined. Substance turnover occurs only on the particle level, which is why chemical equilibrium is also referred to as dynamic equilibrium."

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2 years ago
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Deffense [45]

<u>Answer:</u>

The common name for the compound H2O is water.

<u>Explanation:</u>

The systemic name of H2O is Dihydrogen monoxide.

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2 years ago
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scoundrel [369]
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2 years ago
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A car travels at 35.0 mi/hr. How far has it gone in 2455 seconds?
Vika [28.1K]

Answer:

<h3>The answer is 23.8 miles</h3>

Explanation:

The distance covered by an object given it's velocity and time taken can be found by using the formula

<h3>distance = velocity × time</h3>

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velocity = 35.0 mi/hr

time = 2455 s = 0.68 hr

We have

distance = 35 × 0.68

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<h3>23.8 miles</h3>

Hope this helps you

5 0
3 years ago
All elements can be classified as metals, metalloids, or ?
svlad2 [7]
All elements can be classified as metals, metalloids, or nonmetals
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