3 years ago

Which of the following statements about FUSION is correct?

Chemistry

2 answers:

MissTica3 years ago

7 0

Answer:

answer is option B.....

Serggg [28]3 years ago

6 0

Answer:

The first point is correct

Explanation:

Unlike fission, which is similar to radioactive decay, fusion does not occur naturally and this is due to the strong repulsive electrostatic forces which pull the positively charged nuclei apart from coming together and collide for fusion to occur.

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notsponge [240]

Answer:

???

Explanation:

3 0

3 years ago

Write the molecular formula for a compound with the possible elements C, H, N and O that exhibits a molecular ion at M

liberstina [14]

Answer:

$= \mathbf{C_3H_6O}$

Explanation:

From the given information, since the molecular mass of the ion M+ is not given;

Let's assume M+ = 58.0423

So, by applying the 13th rule;

we will need to divide the mass by 13, after dividing it;

The quotient n = no. of carbon; &

The addition of the quotient (n) with the remainder r = no. of hydrogen.

So;

$\dfrac{58}{13}= 4 \ remainder \ 6$

So;

$C_nH_{n+r} = C_4H_{4+6}$

$= C_4H_{10}$

From the given information; we have oxygen present, so since the mass of oxygen = 16, we put oxygen in the molecular formula by removing $CH_4$ . Also, since the mass is an even number then Nitrogen is 0.