Use the periodic table to determine which of the
following could be an isotope of bromine (br).
check all that apply.
- z = 79, a = 196
z = 35, a = 79
a = 79, n = 44
z = 44, n=44
ndn
done

What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz

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