Unit 1- Basics To Chemistry
Unit 2- The Atom
Unit 3- Nomenclature
Unit 4- Chemical Reactions
Unit 5- The Mole
100
The study of the composition, structure, and properties of matter, the processes that matter undergoes, and the energy changes that accompany these processes.
What is chemistry?
100
Reactions that affect the nucleus of the reaction
What is nuclear reaction?
100
Ion with a negative charge
What is Anion?
100
What is the reaction name for the following reaction? Fe + Pb(NO3)2 → Pb + Fe(NO3)2
What is single replacement?
100
The number 6.02 * 10^23 has a name dedicated to who?
What is Avogadro?
200
Descriptions, observed, colors, smells, textures, appearance
What is qualititive?
200
Atoms of the same element with a different number of neutrons
What is isotope?
200
Ion with a positive charge
What is a cation?
200
What is the reaction name for the following reaction? 2Ca + O2 → 2CaO
What is synthesis?
200
The actual formula of a compound
What is the molecular formula?
300
Numbers, measurable, length, area, volume, mass, speed, time, temperature
What is quantative?
300
These metals have a lot of electrons. Atomic #s 21-29, 39-47, 57-79, and 89+
What is transition metals?
300
Chemical compound that contains exactly two different elements
What is binary compounds?
300
What is the reaction name for the following reaction? 2H2O2 → 2H2O + O2
What is decomposition?
300
The simplest form in which a compound can be written
What is the empirical formula?
400
Anything that has mass and takes up space
What is matter?
400
When unstable isotopes can become stable by releasing different types of particles.
What is Radioactive Decay?
400
Many atoms that make up an ion
What is a polyatomic ion?
400
What is the reaction name for the following reaction? CaBr2 + AgNO3 → AgBr + Ca(NO3)2
What is double replacement?
400
This tells us how many individual atoms are in a formula unit or molecule
What is subscripts?
500
theoretical value - experimental value I (divided by) theoretical value (times) 100% *Can never be negative
What is percent error formula?
500
Matter and Energy cannot be created nor destroyed, but changes form during chemical and physical changes
What is Law of Conservation of Matter and Energy?
500
Name for the formula C₂H₃O₂¹⁻
What is acetate?
500
What is the reaction name for the following reaction? CH4 + 2O2 → CO2 + 2H2O
What is combustion?
500
The sl unit that describes the amount of a substance or simply a counting unit
What is a mole?
M
e
n
u