Question

How can you describe the location of hafnium (Hf, atomic number 72) on the periodic table? choose all that apply.
-Transition metals
-noble gases
-group 6, period 4
-group 4, period 6

Answer 1

A. metal from group 1 and a nonmetal from group 17 are
not likely to bond
likely to form a covalent bond
likely to form an ionic bond
likely to form a metalloid

Answer 2

You should ask this in the Chemistry section. You posted in Computer Science.