Introduction to Matter Review

Combinations of elements that can be broken down/separated into their smaller parts.

The amount of matter inside an object.

A force of attraction between two atoms

C6H12O6, H2O, CO2 are all examples of what?

If we burn something, is that a physical change or a chemical change?

The amount of space an object occupies

A type of matter that is pure, has a specific make-up or composition...

The Study of matter and how it changes

A property that can be observed without changing it into another substance.

Which of these sub-atomic particles is NOT located in the nucleus?

True/False: The nucleus of a cell and the nucleus of an atom are the same thing.

A change where a substance stays the same through the process?

Characteristic of a substance that describes its ability to change into another substance

What is the SI unit for Mass?

This theory states that all matter is made up of atoms

The density of pure water is what?

Heat flows from areas of __________ temperature to areas of ____________ temperature.

Is ice melting endothermic or exothermic?

In a heterogeneous mixture, we can see the individual parts.

The ability to do work...

What weighs more, a pound of feathers or a pound of sand?

Matter is made up of what?

This subatomic particle has a negative charge...

How do we calculate density?

Anything that has mass and takes up space is....

The measurement of the force of gravity on you.

Crushing, bending, breaking, boiling are all examples of what type of change?

The measurement of the mass of a material in a given volume.

What is the equation for density?

Which sub-atomic particle has a positive charge?

What are the units of density?

This reaction takes in thermal energy from the area around it.

Which of these is not a sub-atomic particle?

In a homogeneous mixture, we can see the individual parts.

True/False: The two types of substances are elements and compounds.

Boiling water is what type of reaction?

A reaction that results in a substance being changed into another substance.