Which statements about sulfur difluoride are correct? 1. Each fluorine atom loses one electron to reach a noble gas configuration.
2. Each fluorine atom makes one bond.
3. The sulfur atom makes a total of two bonds.
4. The sulfur atom gains an electron to reach a noble gas configuration.

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron