Chemistry 1
Chemistry 2
Chemistry 3
Chemistry 4
Chemistry 5
Chemistry 6
Chemistry 7
100
A snack mix is an example of this type of mixture.

What is a heterogenous mixture.

100

When two or more atoms are joined together chemically 

What is Molecule

100

---------- is known as the universal solvent

What is Water

100

Special type of animal based polymer frequently used in cooking to make marshmallows, puddings, and gummies bears

What is collagen or gelatin?

100

Another name for alkalis

What is Base

100

Name the two properties of matter

What are Physical and Chemical

200

This type of mixture looks uniform throughout. Saltwater is a good example. 

What is a homogenous mixture?

200

A substance formed by chemically combining two or more atoms of different elements is known as

What is Compound

200

Giving off heat or light is a clue that this type of a change is occuring.

What is a chemical change?

200

Water is made of these two elements?

What is hydrogen and oxygen?

200

When acids and bases are mixed together in equal proportions the ---------- each other

What is Neutralize

200

The measure of acidity and alkalinity of a substance

What is PH

300

What term refers to anything that occupies space, physical and chemical properties and exists in gas, liquid or solid form

What is  Matter

300

All matter exists in four forms solid, liquid, plasma and

What is gas

300

The elements can be found on the right side of the periodic table of the elements.

What are noble gasses?

300

There are this number of elements on the periodic table of the elements.

What is 118?

300

Only products that contain --------- can have a PH

What is Water

300

A product of a 4.5 PH is considered

What is Acidic

300

The chemical name for the compound with the formula KHCO3

What is potassium bicarbonate?

400

Elements represent unique forms of these little thingies. The building blocks of everything!

What are atoms.

400

When one chemical changes its state of matter, the change is called

What is Physical Change

400

The atomic number tells us this.

What is the number of protons?

400

There are this many periods on the periodic table of the elements.

What is seven?

400

Pure water with a PH of seven is considered to be

What is Neutral

400

ice is an example of a

What is Solid

400

The significant figures of 0.0320

What is three?

500

This is the smallest type of atom.

What is Hydrogen.

500

What type of change occurs when dry ice sublimes.

What is physical change.

500

This is made when salt is dissolved in water

What is Solution

500

an atom of an element has 15 protons, 15 electrons and 16 neutrons has an atomic mass of

What is 31

500

A product with a PH of 8.9 would be

What is Alkaline

500

Are we using a burner in today's lab?

What is no

500

Curling hair with a curling iron would be considered what type of change

What is Physical

600

Atoms bond together to form these.

What are molecules?


600

When an Atom loses electrons, the substance is

What is Ion

600

The mathematics of chemistry

What is Stoichiometry

600

The head of a surfactant molecule is ---------, meaning water loving

What is Hydrophilic

600

the chemical name for the compound with the formula Na2S

What is sodium sulfide

600

Neon and Argon are examples of 

What are Noble gases?

600

Giving a client a perm would be considered what type of change

What is Chemical