(you will get brainliest)matter may be classified as a pure substance or a mixture. where on the venn diagram would you insert the term "pure substance"?
a) a
b) b
c) c
d) d

Option (B) is the correct answer.

Explanation:

Anything that has space and occupies volume is known as matter.

A pure substance can be molecule of an element or molecule of a compound.

A molecule can have atoms of either same or different element. Whereas a compound has atoms of different elements.

For example, is a molecule with similar atoms, that is, hydrogen element.

is a compound that contains hydrogen and oxygen atom.

Thus, we can conclude that pure substance contains molecule of an element or molecule of a compound.

i think it’s a. this is because if they measured the mass of something with a mass of 150g, then their final answer would have to be approximately 150g. though all of their answers are almost 150, rosa and tran have the closest answers (or the exact answer) to the accurate one.

this means that the temperature of both substances will be equal