Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (briellshaw):

An atom of carbon has 6 protons, 6 neutrons and 6 electrons. What is its atomic number? A. 5 B. 6 C. 12 D. 18

OpenStudy (briellshaw):

Isnt the answer C. 12

OpenStudy (anonymous):

Atomic number= Proton number= 6.

OpenStudy (johnweldon1993):

Not quite, the atomic number is based off the number of protons

OpenStudy (briellshaw):

OH so the answer is B.6

OpenStudy (anonymous):

Yes.

OpenStudy (briellshaw):

Thanx

OpenStudy (johnweldon1993):

Correct, I believe you were thinking about the mass number before...where Mass number = # of protons + # of neutrons

OpenStudy (briellshaw):

Thanks

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Arriyanalol: i need help
1 day ago 7 Replies 1 Medal
Arriyanalol: CONGRATS to me
1 day ago 8 Replies 2 Medals
Legomaster346: What colleges are good that are near Arab Alabama?
1 week ago 5 Replies 0 Medals
Arriyanalol: i need help
1 week ago 6 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!