Intro Chem/Atomic Structure
Chemistry is the study of...
What is Matter?
In an exothermic reaction, energy is _________.
What is released?
List the layers of the Earth from outward in.
What is CRUST, MANTLE, OUTER CORE, INNER CORE?
Covalent bonds form between...
What is Polar?
The smallest unit of matter is called...
What is the atom?
In an endothermic reaction, energy is _________.
Absorbed.
This phenomena causes p-waves and s-waves to move through Earth's Layers.
What is plate tectonics?
Ionic Bonds form between...
What is a metal and a nonmetal?
In this type of molecule, electrons are shared evenly.
What is nonpolar?
These two subatomic particles are found in the nucleus of the atom.
What are protons and neutrons?
An exothermic reaction progress graph looks like this. (Draw it and label change in enthalpy)
On board.
Heat is transferred from the core to the mantle through...
What is conduction?
As ionization energy increases on the periodic table, this happens to atomic radius.
What is decreases?
This type of force is found between atoms of two different neighboring molecules.
What is Intermolecular Force?
The atomic number tells us how many _____ are in an atom.
What is protons?
This term refers to the amount of energy required to start a chemical reaction.
What is Activation Energy?
What is convection?
Which family of elements does not have electronegativity?
Who is the Noble Gases?
Draw the lewis dot diagram for NH3 and indicate whether it is polar or nonpolar.
What is Polar?
See board for lewis dot.
These two particles make up the mass of the atom.
What are protons and neutrons?
Balance the following chemical equation to show the law of conservation of mass:
___ CH4 + ___ O2 → ___ CO2 + ___ H2O
_1_ CH4 + _2_ O2 → _1_ CO2 + _2_ H2O
The three types of plate boundaries we discussed are:
What is transform, divergent, and convergent?
What is Fluorine?
What is
1. London Dispersion Forces (weakest)
2. Dipole induced dipole
3. Dipole Dipole
4. Hydrogen Bonding (strongest)