subject
Chemistry, 10.01.2020 10:31 tylermdons

Which of the following statements about neutrons is true
a : neutrons make an atom more stable
b: isotopes if an element have the same number of neutrons
c: the number of neutrons in an atom determines what element it is
d: neutrons have much less mass than protons or electrons

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 18:00, darg3990rgp2t0r2
Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.
Answers: 3
image
Chemistry, 21.06.2019 19:00, thebrain1345
Plz me get these answer dubble cheak ur answer plz ppl i need it right
Answers: 2
image
Chemistry, 21.06.2019 19:30, angelinadhar
What are the percent by mass of copper in penny lab
Answers: 3
image
Chemistry, 21.06.2019 21:00, gilbert325
Write the chemical symbols for three different atoms or atomic cations with 27 electrons. asap!
Answers: 2
You know the right answer?
Which of the following statements about neutrons is true
a : neutrons make an atom more sta...

Questions in other subjects: