Counting Atoms
How many atoms are in H20 ?
3 atoms
Occur between a ______ and a non-metal.
metal
Occur between a ________ and a non-metal.
non-metal
If a balloon is squeezed, the volume goes down and the pressure goes ______.
up
A ____ is a positively or negatively charged atom.
ion
How many atoms are in CO2?
3 atoms
Are electrons transferred or shared?
transferred
Are electrons transferred or shared?
shared
What are the variables P, V and T?
Pressure, Volume, Temperature
a negative ion
anion
How many elements are in NaCl?
2 elements
This is the stronger/weaker bond.
stronger
This is the stronger/weaker bond.
weaker
Pressure and Volume are _____.
opposites
a positive ion
cation
How many Oxygen atoms are in 4H2O?
4 atoms
When a metal transfers an electron to a non-metal, it because a _____ ion.
positive
When naming covalent bonds, what is the prefix for the number 1? Is it used on the first element or not?
Mono- and no, not on the first element
Temperature and Volume are ________.
the same
the name of the gas laws surrounding how well-behaved gases act
Ideal Gas Laws
How many total atoms are in 4H2O?
12 atoms
The non-metal that gets an extra electron becomes a ____ charged ion.
negative
Dinitrogen trioxide is ___ nitrogen atoms and ____ oxygen atoms.
2 and 3
Because temperature and volume will both increase if the other does, a tire's tire pressure will _____ if it is hot outside.
increase
2 or more elements that are chemically bonded together
compound