Reactions
Slicing bread and applying butter
What is a physical reaction?
Anything that has mass and takes up space
What is mass?
Tastes sour
What is acid?
Atoms of the same element behave in a similar way?
What is True?
This type of graph help us she the pattern in data gathered over a period of time.
What is a line graph?
Burning your bagel
What is a Chemical reaction?
Smallest Chemical unit of matter
What is a atom?
Tastes bitter
What is base?
When Hydrogen Peroxide (H2O2) reacts you are left with hyrdrogen and oxygen?
What is False?
What is a Bar graph?
Melting a ice cube
What is a physical reaction?
Two or more atoms linked together to make a substance with unique properties
What is a molecule?
Feels slippery to the touch
What is base?
Ionic bonding is magnetic
What is true
A chart that you will find in all Chemists lab
What is the Periodic Table?
What is a chemical reaction?
A substance that contains different compounds and/or elements
What is a mixture?
Conducts electricity in water
Covalent bonds do not like to "share" electrons
False
Lab reports are writen so others can come after you and _________ your work.
What is test?
What is a physical and chemical change?
A change that can not be undone
what is Chemical reaction
Depending on how close to the edge of the acid base scale this can burn your skin.
What is acid and base?
False
What is be none bias?