Five unknown compounds are added to water. four of the compounds go into solution while one does not. what property does water possess that allows these four compounds to dissolve? why might the fifth compound not dissolve?

If a polyatomic ion is made of halogen and oxygen atoms, what form would one take if it had the fewest atoms? is it ... A) This form would get a per - prefix and an - ate suffix. B) This form would get only an - ate suffix.

What is the definition of a homogeneous mixture?

Which statement is true for the embryos of a salamander and a pig? A) Both lack limb buds. B) Both lack gill slits. C) Both have a notochord. D) Both have a shell breaker.

Which answer choice correctly describes a chemical bond? a force that holds atoms together in a fixed yet flexible structure a force that holds atoms together in a fixed and stationary structure a force that holds atoms together in a fixed and rigid

How did you use science for your summer vacation? List ideas

What information does a net ionic equation give that a complete ionic equation does not show

What is the molality of a solution containing 4.0 moles of solute in 3.2 kg of solvent? Round to the nearest tenth. Don't forget the units.

What is the name of a binary compound made up of lithium and chlorine?

A scientist in London and a scientist in California both conducted independent investigations that produced similar results.

When magnesium combines with oxygen, the reaction involves a. a conversion of protons into electrons. b. sharing of electrons between Mg and O. c. transfer of electrons from Mg to O. d. transfer of electrons from O to Mg.