Question

2. Boron,silcon,germanium etc. are
(a) Metals (b)Non metals (c) Metalloids (d) None of them
3. The mass nor unit​

Answer 1

Answer:

c) metalloids

I hope answer is helpful to us

Answer 2

Answer:

The elements Boron,silcon,germanium ,arsenic,antimony,and tellurim,separate the metals from the nonmetal in the periodic table.These elements called metalloids or sometimes semimetals exhibit properties characteristics of both metal & nonmetal