Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
12 Cards in this Set
- Front
- Back
|
Avogadro's Number |
Number of Representative Particles in a mole, 6.02×10^23 |
|
|
Empirical Formula |
The basic ratio, gives the lowest whole number ratio of the atoms of the elements in a compound |
|
|
Molar Volume |
The quantity, 22.4 |
|
|
Molar Mass |
The mass of a mole of an element |
|
|
Ionic Compound |
Compounds composed of cations and anions |
|
|
Valence Electrons |
Are the Electrons in the highest occupied energy level of an element's atom |
|
|
Formula Unit |
Lowest whole number ratio of the ions is 1:1 |
|
|
Mole |
6.02×10^23 RP of that substance and is the SI unit for measuring the amount of a substance |
|
|
Percent composition |
The relative amounts of the elements in a compound |
|
|
Representative Particles |
Smallest unit into which a substance can be broken down |
|
|
STP |
Conditions under which the volume of gas is usually measured-Standard Temperature is 0°C-Standard Pressure is 101.3kPa or 1atm |
|
|
Balanced Chemical Equation |
Each side of the equation has the same number of atoms of each element and mass is conserved |
