Combustion, heat, and energy
Atomic structure
the periodic table
Chemical bonding
Chemical names and formulas
100

law that states "It can not be created nor destroyed"

What is law of conservation of energy?

100

protons and electrons 

what has a positive and negative charge? 

100

The first element on the periodic table

What is Hydrogen?

100

A positively charged Ion 

Whats a cation?

100

prefix for 2 in covalent naming 

What is DI- ?

200

Exothermic and Endothermic

what releases energy(heat) and gains energy (heat)?

200

Mass of an atomic chemical element

What is Atomic mass?

200

 S F P D 

What's the different blocks on the periodic table?

200
A solid, liquid, or gaseous chemical able to dissolve

What is solubility?

200

naming transition metals FeCl

What is Iron(III)?

300

The third layer of earth

What is the outer core?

300

A negative charge around an atom 

What is an electron cloud?

300

First element on the Metalloid line

What is Boron?

300

 An electron not involved in chemical bonding 

what is a non-bonding electron?

300

Charges when forming Ions 

What are cations and anions ?

400

Chemical reaction that reacts to oxygen and creates light and heat

what is Combustion?

400

Atoms of the same element that have same amount of protons. 

What is an isotope?

400

Electron added to a neutral atom to form a negatively charged ion

What is electron affinity?

400

An unequal sharing of elections 

What is polar molecule?

400

An ion that contains more than one atom

What is a polyatomic ion?

500

Earthquake releases energy in waves that travel through the crust. 

how are tectonic movements and earthquakes related? 

500
shows the atom as a central atom containing protons, neurons, and electrons

what is a Bohr model?

500

Used to show how the electrons are arranged in an element

What's the Lewis dot structure?

500

Occurs when pairs of electrons are shared by atoms

What is a covalent bond?

500

Prefix of N2  O3

What is dinitrogen trioxide?