Gallium is an element with an atomic number of 31 and an atomic mass of 70 amu (rounded). with this information, identify the number of protons, neutrons, and electrons possessed by a gallium atom.

Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly

What does x represent in the formula for the compound xcl4?

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)