Question 1

The abbreviation for the base unit for length is the

Accepted Answer

m

Answer

K

Answer

Km

Answer

M

Question 2

The abbreviation kg stands for

Accepted Answer

kilogram

Answer

kilomole

Answer

kilometer

Answer

kiloliter

Question 3

True or False: All metric units are based on multiples of ten.

Accepted Answer

True

Answer

False

Question 4

An 8 gigabyte computer memory chip can be purchased for $73.99. This memory capacity is equivalent to

Accepted Answer

8,000 megabytes

Answer

80 megabytes

Answer

800 megabytes

Answer

80,000 megabytes

Question 5

It takes _________ mL to make 2.5 L.

Accepted Answer

2,500

Answer

0.25

Answer

250

Answer

25

Question 6

The SI symbol K stands for

Accepted Answer

Kelvin

Answer

kilometer

Answer

kilogram

Answer

kilo

Question 7

The SI symbol for the amount of a substance is

Accepted Answer

mol

Answer

mole

Answer

m

Answer

molar

Question 8

The Kelvin scale has ______ degrees between the melting point of ice and the boiling point of water.

Accepted Answer

100

Answer

150

Answer

75

Answer

125

Question 9

On which astronomical body will ten pounds of water weight less than it will on the Earth?

Accepted Answer

the moon

Answer

Jupiter

Answer

Arcturus

Answer

the sun

Question 10

True or False: There is no molecular motion at 0°C.

Accepted Answer

False

Answer

True

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