Math and Science Elimination Round G8

What is the net force?

• 3 N

• 3 N, right

• 17 N, right

• 3 N, left

The following statements describe the rectangular coordinate system and its uses EXCEPT ________.

• It is used for naming points in a plane.

• It is a plane used for graphing linear functions.

• It is used to determine the location of a point by a single number.

• It is a two-dimensional plane that is divided by the axes into four regions called quadrants.

The slope of a vertical line is 0.

• TRUE

• FALSE

A rational expression is a/an __________________.

• fraction

• ratio of two polynomials with denominators not equal to zero

• fraction whose numerator and denominator contain fractions

• expression involving fractions

 $\frac{28a\ +\ 21b\ +\ 7}{7}$  what is this expression equal to?

The Kinetic Molecular Theory states that:

• Particles within liquids and gases are moving, but they are not moving within solids.

• Particles within gases are moving, but they are not moving in solids and liquids.

• All matter is made of moving particles.

How many electrons can a p orbital hold?