11 which compound has the greatest percent composition by mass of sulfur? (1) bas (3) mgs
(2) cas (4) srs

What semimetal can form four single covalent bonds.

Identify one disadvantage to each of the following models of electron configuration: dot structures arrow and line diagrams written electron configurations type in your answer below.

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?