C 2 H 4 + 3 O 2 2CO 2 + 2H 2 O . If you start with 45 grams of ethylene(C 2 H 4), how many grams of carbon dioxide will be produced?

It was ernest rutherford

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.

Nonmetal are moldable and easily shaped

In any atom of any element, you will find protons and neutrons in the nucleus of any atom