ATOMICNUMBER 1.
How does the number of protons change as atomic number increase by one?
addin
2.
How does the mass of the atoms change as atomic number increases by one?
3.
What effect does adding a neutron have on the atom's identity?
4.
What effect does adding a neutron have on the atom's mass?
5.
Draw the nucleus of the MOST abundant version (isotope) of each of the following a
to count and label the protons and neutrons.
Also show the full atomic symbol. Hydrogen has been done for you. ATOMICNUMBER
MASSNUMBER
ERS
6.
Hydrogen: H
Carbon: C
Oxygen: 0