atoms
What has a positive charge on an atom
proton
What makes something an element
made of only one type of atom, can not be broken down into a purer state.
What is the symbol for calcium
Ca
What is an example of a physical change
tearing paper
What is Ms. LaPointes favorite sports team.
NC State, Braves, gators,
what has a negative charge on an atom
electron
What is a mixture?
something that can be separated out without a chemical reaction
What is the atomic number for carbon
6
What is one way indicator of a chemical change
temperature change
What is Ms. LaPointes dream car?
what takes up space but but does not change the charge
neutron
What is a compound
two or more elements chemically combined
What is the atomic mass of gold and what does it represent
106.87 amu amount of protons plus electrons
What is another physical change example
water boiling
What is Ms. LaPointe's favorite drink?
Coffee or Dr Pepper
where are the proton and neutron located
nucleus
What is one way scientist might separate a mixture
boiling water till it evaporates leaving behind the solid.
What is the group on the far left called and why are they different
noble gas and they do not want to reach because they have a full electron shell
What is a chemical reaction you know of?
baking soda and vinger
What is something on Ms. LaPointe's Bucket list.
ride a zebra, travel to Alaska or Montana.
where are electrons located and what does that effect?
electron shells and effects chemical reactions and sharing electrons
What is term used to describe a mixture that is not uniform throughout.
heterogynous
What is a family or group and what do they do?
The vertical columns that organize the periodic table based on similar qualities and the same number of electrons in the outer shell.
How do you balance a chemical equation?
you match the number of each atom on each side of the equations.
What is Ms. LaPointe's favorite flavor of ice cream?
Pistachio