acidic and bases
What is 1 property of acid
taste sour
Turn litmus paper red
Add hydrogen in water
What are the 3 main macromolecules found in organic chemistry?
Bones and muscles
Digestion
Fight diese
Definition of what chemical reaction is
It's when bonds form then break apart
what is a Tool to help us organize all of the elements based on their structure
Periodic Table
What do we use to show data
Graphs or charts
What is 1 property of bases
it turns bitter
turn paper blue
adds OH when is water
Why is Carbon the backbone of organic chemistry?
It has 4 electrons
4 signs when chemical reaction is made
gas is made
Solid
color changes
temp changes.
3 main types of elements
Metals
Nonmetals
Metalloids
why do we use the metrix system
easy to use and the whole world uses it already
how de we measure acidity
litmus paper
PH scale
what is the first step to name a carbon chain
count the number of carbons
2 main types of bonding
Ionic
Covalent
What does a atomic number mean
the number of protons
who discovered the nuclear model
Earnest Rutherford
What color is 0 on the Ph scale
red
what is the 2nd step to name a carbon chain
Match the carbon number to the name
what is the first thing you need to do to balance chemical reactions
Count how many particles we have to start with
Why are atoms so important
because there everything
who discovered tho solid sphere model
John Dalton
What happens when acids and bases come together
They form water
Neutralization reaction
what is the last step to name a carbon chain
Match the bond name to the carbon name
What is the 2nd thing you need to do to balance chemical reactions.
Add more particles until they’re equal on each side
Why cant you see atoms
because a atom is smaller then the wavelength of visible light
who discovered the planetary model
Niels Bohr