Sentence for chemical energy

What happens when an electron moves from a high energy level to a lower one? it absorbs light it emits light it disappears it gets bigger

The smallest particle of matter that retains the chemical properties of carbon is a carbon:

Which element would chemically react with oxygen

Define matter. Give 5 examples of matter.

Which factor drives surface ocean currents? wind energy solar energy pull of the moon movement of turbines

An atom that has a negative four charge will have one of the following? A. 4 more protons than electrons B. An equal amount of protons and electrons C. 4 more electrons than protons D. 2 more neutrons than protons

The distance from santa maria to los Alamos is 15.9 mi. what is the distance in cm?

50*12*1 over 100 slove

Radiation used in the processing of food is intended to

Chandra wants to know how many moles are contained in 150.0 g CCl4 (carbon tetrachloride). What quantity of CCl4 should she use to make this conversion? a. number of moles b. molecular mass c. molar mass d. mole ratio