Chemical Bonding Part #1
What family does Boron Belong in
How many Valence electrons does the family Tetrels have
4A
How many electron shells are there?
7
how quickly do techtonic plates move
1.5 cm/year
What is the definition of potential energy?
Stored energy with position, shape, or condition of an object
How many can Ve- can Astitne Lose
7
How many Ve- does the element Gallium gain
What should the E shells add up too
The outermost shell
what does Boyles law say
that the volume of gas increases as the pressure decreases.
What is kinetic energy?
Energy associated with motion
True or False: Anions can only bond with other Anions
False
What element needs 2 Valence electrons
What element do you start on at electron configuration?
Hydrogen
what does kelvins law use
Volume and temperature, temp. needs to be in kelvin
Is a bat hitting a ball potential or kinetic energy?
Kinetic energy
They are Ionic compounds
True or false: Is the Cation a positively charged atom?
Yes
1s2 2s2 2p1
mountains or hills form
What is Endothermic RXN?
Runs absorbs energy from the sun
What is the rule for naming Ionic compounds.
-Has one metal that does not match
-Ends with "Ide"
-Has two matching compounds.
- Starts with "Di"
How many Orbitals do you lose when in f block?
-2
what happens when plates diverge
they pull apart and cause trenches
What is an example of energy flow
Lighting a match