Will give branliest who answers first name element of which diamond and lead are allotropes

How are calculation for velocity and speed different

How to tell if a molecule is polar or nonpolar with electronegativity

Which is not true of the intertropical convergence zone? a) it features heavy precipitation b) it's where the trade winds collidec) it's a high-pressure zone with sinking air d) it is also known as the doldrums