Name two bases which react with dillute sulfuric acid to give zinc sulfate

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

Why is carbon ideal for making different compounds?

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)