Question 7 (1 point)
Hydrogen-1, Hydrogen-2, and Hydrogen-3 are examples of.
,but the same number of electrons.
O a
isotopes, electrons
Ob
isotopes, neutrons
C
halogens, electrons
Od
halogens, neutrons
of the same chemical element. Each of these atoms has a different number of
Hydrogen-1, Hydrogen-2, and Hydrogen-3 are examples of.
,but the same number of electrons.
O a
isotopes, electrons
Ob
isotopes, neutrons
C
halogens, electrons
Od
halogens, neutrons
of the same chemical element. Each of these atoms has a different number of