Matter
Define Matter
What is anything that has mass and takes up space
3 categories in table
what is metals, metalloids, and non-metals
Define chemical bonds
What is forces that hold groups of atoms together and make them function as a unit
Define mole
What is a counting unit or number
Meaning of "Stochio" and "metry"
What is greek for element and measurement
The 4 States of matter
What is solid, liquid, gas, and plasma
Organization of table
What is by mass and properties of the elemetns
3 bonding forces
What is electron-electron, nucleus-nucleus, and electron-nucleus
Define molar mass
What is the mass in grams of one mole of atoms or molecules
Relantioship of reaction and equations
What is reactions are represented of equations
2 categories of physical properties
What is intensive and extensive
Define Periodic Law
What is elements with similar physical properties occur at regular periodic intervals
3 types of bonding
What is metal with nonmetal, nonmetal with nonmetal, and metal with metal
Avogrado's Number
6.02*10^23
Law of Conservation of Mass
What is atoms can't be created or destroyed in a chemical reaction
Examples of physical and chemical changes
What is freezing water for ice cubes, decompose, explode, rust, and burn
3 Periodic Trends
What is atomic radius, ionization energy, and electronegativity
Steps to drawing lewis structures/dot diagrams
What is write out the chemical symbol, find number of valence electrons, draw valence electrons in 12,3,6,9 clock positions
Percent Composition formula
What is part/whole *100=% or mass of element/mass of compound(molar mass) *100=%
Identifying a chemical reaction
What is color change, precipitate formation, gas formation, odor, temperature change, and change in acidity
Define intensive and extensive
What is properties that do not depend on the amount of the matter present and properties that do depend on the amount of matter present
Names of group 1, 2, 3-11, 16, 17, and 18
what is alkali metals, alkaline earth metals, transition metals, chalogens, halogens, and noble gases
describe Octet Rule
What is chemical compounds form so each atom has eight electrons in its highest occupied energy level but with two exceptions(hydrogen and helium)
3 possible conversions in mole map
What is mass, particles, and volume
Types of conversion
What is mole to mole, mole to mass, mass to mole, and mass to mass