Francium is a metal.
Francium 221
Yes Boron is considered a metalliod.
it is a metalliod.
No it is a polymer.
No, zinc is a metal.
No, sodium is a metal.
no, it's a metal.
No. Rhenium is a metal.
Not known today but probably francium don't burn.
Francium has not applications and the oxide cannot be prepared.
Metal
Uranium is a solid metal.