Question

Which of the following is CORRECT about the two allotropic forms of polonium?

विकल्प

• Both α-form and β-form are nonmetallic.

• Both α-form and β-form are metallic.

• α-form is metallic while β-form is nonmetallic.

• α-form is nonmetallic while β-form is metallic.

Answer 1

Both α-form and β-form are metallic.