[Answered] Which of the following particles has a mass number of 1? A) proton B) neutron C) helium D) ...

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big1devin

Hero Member
Posts: 583

on: Aug 27, 2018

Which of the following particles has a mass number of 1?

A) proton
B) neutron
C) helium
D) both A and B

Question 2

There are more atoms in one formula unit of Na3PO4 than in one molecule of HCl.

Indicate whether the statement is true or false

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jharrington11

Sr. Member
Posts: 365

Reply #1 on: Aug 27, 2018

Answer to Question 1

D

Answer to Question 2

TRUE

big1devin

Member
Posts: 583

Reply 2 on: Aug 27, 2018

YES! Correct, THANKS for helping me on my review

Member
Posts:

Reply 3 on: Yesterday

Wow, this really help

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