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Vocabulary
Matter
Bonds
Atoms
Periodic table
100
the study of matter and the changes that take place with that matter.
What is chemistry
100
Matter that has a definite volume and a definite shape
What is solid
100
the type of bond that is a metal and a non metal
What is ionic
100
The center of the atom
What is nucleus
100
These go horizontally from left to right on the chart
What are periods
200
A solid changing to a liquid
What is evaporation
200
a mixture with a different composition throughout like a salad
What is heterogenous
200
In a covalent bond, non metals combine with this
What is another nonmetal
200
This particle has a positive charge
What is proton
200
The way the modern periodic table is ordered
What is increasing Atomic Number
300
the amount of matter
What is mass
300
Matter that has a definite volume and takes the shape of its container
What is liquid
300
Ionic or Covalent NaCl
What is ionic
300
The neutrons and protons in a nucleus
What is atomic mass
300
An atom with 11 protons
What is sodium
400
A possible answer or answers that are stated as an if…then statement
What is hypothesis
400
A mixture where you can not see the different parts
What is homogeneous
400
Ionic or Covalent HCl
What is covalent
400
It has a negative charge
What is electron
400
Look at this on the periodic chart to find how many valence electrons are in an element
What is group
500
a negative ion
What is an anion
500
Elements or compounds are classified as this
What are pure substances
500
This rule states that atoms want to have 8 electrons in their outer shell
What is octet rule
500
It tells you the number of protons in an atom
What is atomic number
500
What nitrogen is (metal, nonmetal or metalloid)
What is non metal