If the Sun converts 5 x 10^11 kg of H to He per second and 10 percent of the sun's total mass is available for nuclear burning, how long might we expect the sun to live?

Name the non metal condut electricity

Which of the choices are parts of an atom? select all that apply. a.) compound b.) electron c.) neutron d.) molecule e.) photon f.) proton g.) element

Because atoms of elements in the same group of thbecause atoms of elements in the same group of the periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t fe periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t f