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Chem. 10-1
Term | Definition |
---|---|
AMU- definiton | Unit of relative mass (comparing the sizes of atoms actual mass). |
AMU | Atomic Mass Unit |
Molecule | The smallest unit or particle of a covalent compound. |
Atom | The smallest unit of particle of an element. |
What is Mole in Latin? | Very small |
Mole | counting unit:(amount of a substance) |
1 Mole= | 6.02 * 10^23 |
Molar Mass Definition | Mass of 1 Mole of a substance |
7 Diatiomic elements | N2, O2, F2, I2, Cl2, Br2, H2 |
Dimensional Analysis | A method of problem solving in which problems are set up to cancel out units. |
Formula | Quantity Sought= Quantity Given * (Conversion/Factor) |
What can be turned into conversion factors? | Equalities |
What are the types of particles? | Atoms, Molecule, Formula unit |
Atom is a particle for what? | Elements |
A molecule is a particle for what? | Covelant Bonds |
Formula unit are particles for what? | Ionic Compound |
How do Ionic compounds stay together? | Force of attraction |
How do covelant compound stay together? | Sharing electrons |
How do you round Molar Mass | Round molar mass two decimal places |