Copper has been used in electrical wiring for two hundred years. identify which molecular level property does not contribute to copper's usefulness a material for wiring. a) high ductility b) high malleability c) high conductivity d) high crystallinity

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.

How are the terms group and period used on the periodic table