PS 1st Benchmark Review 17-18

The independent variable is placed on the ________ axis.

Stars and lightening are forms of plasma.

The SI units (metric system) are based on the multiples of what number?

Acids react with some metals

Having a pH of 0-6 makes a substance a(n)

DRY/MIX helps you to know...

The ___________ should be lined up when reading a triple beam balance.

Which of the following is not a chemical property?

What state of matter is this?

Mass is measured in

Which of the following is NOT a physical property?

What state of matter is this?

2 or more substances that are together but their atoms are not chemically bonded is a -

0.00453 kL = ? L

Things that are kept the same in an experiment are called-

Wearing goggles during an experiment is a safety rule.

Anything that has mass and takes up space defines-

Which of the following is not part of the Particle Theory of Matter?

a pure substance that can’t be broken down into other substances by chemical or physical means

The dependent variable is placed on the ________ axis.

Bases taste-

Volume is measured in

The volume of a substance is 2000 (cm3) and the mass is 400 (g) what is the density?

What state of matter is this?

What state of matter is this?

The volume of an object is 36 (l) and the mass is 6 (cm3), what is the density?

D= mass divided by volume; what does the D stand for?

There are 6 steps of the Scientific Method. Which step has you looking for trends and patterns?

Acids taste-

Having a pH of 8-14 makes a substance a(n)

Length is measured in

Bases react with some metals

You should point a test tube toward someones face during an experiment.

Which of the following is not part of the Particle Theory of Matter?

You should not cork a test tube when heating liquids.