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STALIN [3.7K]
3 years ago
11

Which of the following statements explains why atoms are always neutral in charge. In a short paragraph, EXPLAIN why your answer

is correct backed by evidence/proof.
a. They have the same number of protons as the atoms of all other elements.

b. They have protons that are identical to the protons of all other elements.

c. They have the same size as the atoms of all other elements.

d. They have the same number of protons as electrons.
Chemistry
1 answer:
s2008m [1.1K]3 years ago
3 0

Answer:

The correct answer is C

Explanation:

#Carry On Learning

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What is the frequency of a wave that has 3 waves every five seconds?
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Answer:

Frequency, f = 0.6 Hz

Explanation:

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It is required to find the frequency of a wave. The frequency of a wave is defined as the no of waves per unit time. So,

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Dennis_Churaev [7]

Answer:

2 moles NH3 = 1 mole of N2

3 moles of H2 = 1 mole of N2

3 moles of H2 = 2 moles of NH3

Explanation:

The balanced equation for the reaction is given below:

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From the balanced equation above,

1 mole of N2 reacted with 3 moles of H2 to produce 2 moles of NH3.

Thus, we can say that:

1 mole of N2 = 3 moles of H2

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3 moles of H2 = 2 moles of NH3

Thus, considering the options given above, the right answers to the question are:

2 moles NH3 = 1 mole of N2

3 moles of H2 = 1 mole of N2

3 moles of H2 = 2 moles of NH3

5 0
3 years ago
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