What makes an oxygen atom different from a carbon atom?

a.

a. the number of neutrons

b. the number of electrons

b.

c. the number of valence electrons

d. the number of protons?

Which part of a nuclear power plant spins to produce mechanical energy? turbine condenser steam generator reactor

Victor pours 100 grams of oil into a beaker filled with 1,000 grams of water. what is the total mass of his mixture?

In which of the molecules does the central atom utilize d orbitals to form hybrid orbitals?

Where does anaerobic respiration take place in a cell

What is the formula for calcium iodide

Identical forces act for the same length of time on two different masses. The change in momentum of the smaller mass is A) smaller than the change in momentum of the larger mass, but not zero. B) zero.

How many nuclei of 238 92 U 92 238 U remain in a rock if the activity registers 290 decays per second? (Note that the half life of Uranium-238 is 4.468x109 years)

A base can neutralize an acid. true or false

Hydrochloric acid (12.0 ml of 0.233 m) is added to 296.0 ml of 0.0579 m ba (oh) 2 solution. what is the concentration of the excess h + or oh - ions left in this solution?

Which are the organs of the digestive system