Which statement best describes metallic bonding?
a. a metal atom loses electrons and a nonmetal atom gains them.
b. two nonmetal atom share electrons between them.
c. many atoms give up electrons that can move among the atoms.
d. a nonmetal atom transfers electrons to a metal atom.

The chemical effect of the endocrine system is longer lasting than the chemical effect of the nervous system. select the best answer from the choices provided t f

The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot