What particle always has a mass of one atomic mass unit (amu) and no charge?
a neutron a proton an electron an atom
A B C D
Question: What particle always has a mass of one atomic mass unit (amu) and no charge?
A. a neutron
B. a proton
C. an electron
D. an atom
Answer:
What particle always has a mass of one atomic mass unit (amu) and no charge?
a proton an electron an atom a neutron
A B C D
Question: What particle always has a mass of one atomic mass unit (amu) and no charge?
A. a proton
B. an electron
C. an atom
D. a neutron
Answer:
D
What particle always has a mass of one atomic mass unit (amu) and no charge?
a neutron a proton an electron an atom
1 2 3 4
Question: What particle always has a mass of one atomic mass unit (amu) and no charge?
1. a neutron
2. a proton
3. an electron
4. an atom
Answer:
1
What particle always has a mass of one atomic mass unit (amu) and no charge?
a neutron a proton an electron an atom
Y A D O
Question: What particle always has a mass of one atomic mass unit (amu) and no charge?
Y. a neutron
A. a proton
D. an electron
O. an atom
Answer:
Y
What particle always has a mass of one atomic mass unit (amu) and no charge?
a proton an electron an atom a neutron
Y A D O
Question: What particle always has a mass of one atomic mass unit (amu) and no charge?
Y. a proton
A. an electron
D. an atom
O. a neutron
Answer:
O