Scientists
Subjects
Elements
Compounds
Safety & Equipment
100

This scientist invented the light bulb in 1880.

Who is Thomas Edison?

100

A process that leads to the chemical transformation of one set of chemical substances to another.

What is Chemical Reaction?

100

This element's symbol is "Na".

What is Sodium?

100

This group of ions contains Oxide, Fluoride, and Sulfide.

What is Negative Ions?

100
This tool is used to heat solutions.

What is a Bunsen Burner?

200

This scientist is one of the most famous scientist and created the formula Energy= MC2

Who is Albert Einstein?

200

The study of materials that contain carbon.

What is Organic Chemistry?

200

This element has an Atomic Mass of 15.999.

What is Oxygen?

200

Cobalt is acquitted __ charges.

What is two?

200

This piece of safety equipment is used to suffocate fires by wrapping it around yourself. Usually located in a box on the wall.

What is a Fire Blanket?
300

This scientist created the law that states at constant temperature the volume of a given mass of a dry gas is inversely proportional to its' pressure (P1V1=P2V2).

Who is Robert Boyle?

300

The action of having the same number and type of atom(s) on both sides of the chemical equation.

What is Balancing Equations?

300

This element is the fifth element on the periodic table.

What is Boron?

300

The number that sits at the bottom of an element in the compound which represents the number of atoms.

What is a subscript?

300
This apparatus is used to clean eyes, clothes, and skin from possible chemical accidents.

What is an Eye Wash station/shower?

400

This scientist is credited for creating the periodic table of elements.

Who is Dimitri Mendeleev.

400

A set of rules to generate systematic names for chemical compounds.

What is a Nomenclature?

400

This element has a symbol of "Hg".

What is Mercury?

400

C2H3O2 represents what compound?

What is Acetate?

400
This tool is used to transfer liquid and measures by drop.

What is a pipette?

500

According to the Britannica Encyclopedia this scientist is referred as the "greatest scientist since Micheal Faraday" and the father of nuclear physics.

Who is Ernest Rutherford?

500

The study of the chemical processes that go on in living things and includes the large biological molecules, like DNA, proteins, and carbohydrates.

What is Biochemistry?

500

This element has 88 protons and is the 88th element in the periodic table.

What is radium?

500

This compound is created with Nitrogen and (4) Hydrogen.

What is Ammonium (NH4)?

500
This is the first thing you should do before starting an experiment?
What is reading the instructions?
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