Hi how are you Henson’s dndndndndndndn
The answers are as follows:
1. TRUE, <span>The energy in a nuclear reaction comes from the transformation of mass to energy.
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2. TRUE, <span>Although both fission and fusion generate energy, fusion produces much more energy than nuclear fission and produces less nuclear waste
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3. TRUE, <span>In certain types of atomic bombs, a fuel, like plutonium-239, is bombarded with neutrons to create an uncontrolled nuclear reaction that splits the nuclei of the fuel.
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Answer:
0.155836449023405
Explanation:
The molecular formula for Methane is CH4.
The SI base unit for amount of substance is the mole.
1 grams Methane is equal to 0.062334579609362 mole.
<span>O2 travels slower than H2, Ne, N2, and CO. This is due to the fact that O2 has a heavier molecular weight than the others. O2 has a weight of 32 grams per mole. N2 and CO are the next highest with 28 grams per mole. Ne is 20 grams per mole, and H2 is 2 grams per mole.</span>
<u>Answer:</u> The correct answer is Option 1, Option 2 and Option 3.
<u>Explanation:</u>
A base is defined as the substance which releases hydroxide ion when dissolved in water.
For the given options:
- <u>Option 1:</u>

When ammonia is dissolved in water, it produces ammonium hydroxide which forms a basic solution.

- <u>Option 2:</u>

When sodium oxide is dissolved in water, it produces ammonium hydroxide which forms a basic solution.

- <u>Option 3:</u>

When lithium hydroxide is dissolved in water, it produces aqueous lithium hydroxide which forms a basic solution.

- <u>Option 4:</u>

When phosphorus pentoxide is dissolved in water, it produces phosphoric acid which forms an acidic solution.

Hence, the correct answer is Option 1, Option 2 and Option 3.