Which phrase describes radiation?

a. the process in which energy is released by molecules breaking apart

b. transfer of heat between two objects that are touching

c. transfer of heat by the actual movement of warmed matter

d. the process in which energy is emitted by one object, transmitted through space, and absorbed by another

Explanation:

the process in which energy is emitted by one object, transmitted through space, and absorbed by another

Explanation:

1.03 Quiz: Three Kinds of Heat Transfer

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).