Question

Which statement is true regarding a chemical reaction?
Even if the total number of atoms does not change, mass may not be conserved in the reaction.
A: Even if the total number of atoms does not change, mass may not be conserved in the reaction.

B: The total number of atoms does not change, so mass is conserved in the reaction.

C: The total number of atoms changes, so mass is conserved in the reaction.

D: Even if the total number of atoms changes, mass may not be conserved in the reaction.
My Answer is: B

Answer 1

oh ok

Answer 2

So if a reaction forms a gas, that gas contains mass and escapes, causing mass to not be conserved?

Answer 3

thanks bot

Answer 4

you are a god awful bot

Answer 5

I was right, you were wrong. You. are. a. terrible. bot. and. you. deceived. me. with. a. explanation.