What happens in nuclear fusion? a. neutrons strike an atom and split it into multiple smaller particles. b. atoms and subatomic particles combine and release a large amount of energy. c. neutrons turn into protons in a process known as transmutation. d. a large atom releases a helium nucleus in a process known as alpha decay.

The correct answer is Option B.

Explanation:

There are two types of nuclear reactions:

From the given options, the correct answer is Option B.

what is the volume occupied by 40 grams of argon gas (ar) at standard conditions? what volume, in liters, is occupied by 1.5 x 1023 

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance