In a solid metal sample, how are valence electrons distributed? Question 1 options: A) Valence electrons are unequally distributed, giving some metal ions positive charge and some metal ions negative charge. B) Valence electrons are shared among many metal ions. C) Valence electrons are localized to each metal atom, giving it a neutral charge. D) Valence electrons are shared between neighboring metal atoms to form covalent bonds.

The excretory system,need answers for all: )

Is powdered sports drink ionic or covalent ? 10pts !

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.