Would a highly conductive, malleable, and lustrous solid be a metal, nonmetal, or metalloid?

A+b→2c when the reaction begins, the researcher records that the rate of reaction is such that 1 mole of a is consumed per minute. after making changes to the reaction, the researcher notes that 2 moles of a are consumed per minute. what change could the researcher have made to effect this change?

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids