Chemistry Unit 1 Test

How well a measurement is known or how uncertain it is

• Precision

• Volume

• Density

• Inference

• Evidence

One possible conclusion that is supported by evidence

• Precision

• Volume

• Density

• Inference

• Evidence

The amount of space an object takes up (aka it’s size)

• Mass

• Volume

• Density

• Inference

• Evidence

Data or observations used to support an idea

• Mass

• Volume

• Density

• Inference

• Evidence

The amount of matter (stuff) in something

• Mass

• Volume

• Density

• Inference

• Evidence

A prediction or explanation without a lot of evidence (yet)

• Hypothesis

• Volume

• Density

• Inference

• Evidence

The amount of matter that is IN a SPECIFIC amount of space

• Mass

• Volume

• Density

• Inference

• Evidence

You want to measure the volume of a glass of milk. Which of the following METRIC units would be the most appropriate to do this?

• Milligrams (mg)

• Ounces (oz)

• Centimeters (cm)

• Kiloliters (kL)

• Milliliters (mL)

1 milliliter (mL) is the exact same as

• 1 cubic centimeter (cm3)

• 1 millimeter (mm)

• 1 centimeter (cm)

• 1 cubic meter (m3)

Which of the following is NOT a metric (SI) unit?

• Meter

• Pound

• Second

• Gram

• None of these