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Whats in an Atom
Mix it up
You will need a PT
Iso-top-es
Random
100
What particle has a negative charge?
Electron
100
What is a mixture?
They are not pure substances

or

They are 2 substances physically combined

100
Is calcium a metal or nonmetal?
Metal
100
How many neutrons does Carbon-14 have?
8
100
Sweet tea is an example of what type of mixture (solution, colloid, suspension)

solution

200
What particles are found in the nucleus? 
Protons and neutrons
200
What is a homogeneous mixture?
The parts are evenly mixed and they stay evenly mixed.
200
What state of matter is carbon in?
Solid
200
How many neutrons does helium-4 have?
2
200
What determines the ID of an atom?
the number of protons
300
What two particles always equal each other in neutral atom?
Protons and electrons
300
What is a Heterogeneous mixture?
The parts are not evenly mixed
300
How many valance electrons does nitrogen have?
5
300
What is an isotope?
Atoms of the same element with different neutrons
300
What does the atomic number stand for?
Number of protons
400
Where is all the mass found in an atom?
In the nucleus
400
How are mixtures combined?
Physically
400
What does Lithium and Iron have in common?
They are both metals
400
How many protons does oxygen-17 have?
8 PROTONS!!!
400
How is the periodic table arranged?
By atomic number
500
If a nucleus has 2 protons and 3 neutrons, what is the mass number and charge of that nucleus?
mass number of 5 charge of +2
500
What is the difference between a colloid and a suspension?

The suspension will settle out, the colloid wont

500
What are all the ways (2) that oxygen and chlorine are similar?
They are nonmetals, they are both gases
500
Which has more neutrons?

Nitrogen-13

Carbon-13

Carbon-13
500
What is the difference between atomic number and mass number? 
The mass number is the rounds atomic number