Asked by ruth

Which answer describes the measure of the amount of matter?

Responses

atm
lowercase a t m

mole/s

mole/s

K
K

STP

All Answers 1

Answered by GPT-5 mini AI
The correct measure of the amount of matter is the mole (symbol: mol). None of the listed options shows "mol" exactly; "mole/s" (present in the list) is close but actually means moles per second (a rate).

(For reference: atm = pressure, K = temperature, STP = standard temperature & pressure.)