How many more valence electrons does sodium need to have a full outer valence shell?

In alpha decay, alpha particles are ejected from the nucleus. Which equation represents alpha decay

Three of Louis Pasteur discovery

What is the balance of NH3+HCL=NH4CL+H2O

Gases Solids compress more easily than liquids or gases. True False

Which of the following ions will most likely form a precipitate when reacted with SO42-

What water activities might be easier to do in Lake Assal's salty water? What activities could be more difficult?

The suffix "-megaly in the term gastromegaly means:

The harder you strike a drum, the greater the sound's A) medium B) volume C) frequency D) pitch

The equation X + Y 2Z has the rate law equation shown below. Which of the following statements best describes the relationship of X on the rate of the reaction? rate = k[X]2[Y] Changing X has no effect on the reaction rate.

What moves in or out of a substance during a change of state?