Elements in the first column on the periodic table (1A or 1) usually have

what charge in a compound?

a. + 1

b. - 1

c. + 2

d. - 2

e. + 3

f. 0

Marisa is a 120 pound female who attended a party where alcohol was being served. She began drinking at 9 pm. After finishing her 5th drink at midnight, she left, driving her own car. She was pulled over about a mile from the party location.

What is the vapor pressure of water at 105c

Which best explains why water is able to "stick" to the side of glass?

Describe the difference between a reaction that occurs spontaneously and one that does not

What color is potassium iodide and lead nitrate? (is) because it is mixed and it is all one as a compound or a chemical formula or equation.

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?