Physical and Chemical Change
Bohr-Rutherford Diagrams
Density
Periodic Table
Classifying Matter
100
If it is "difficult to reverse" then it this kind of change.
What is a chemical change.
100
The "atomic number" tells you this.
What is the number of protons in the nucleus
100
This is the equation for density.
What is D=m/V
100
What the atomic number tells you.
What is the number of protons.
100
Sodium is this type.
What is an element.
200
If you rip paper into smaller pieces, that is this kind of change.
What is a physical change
200
The element with atomic number 8.
What is Oxygen.
200
The density of water: 100g has a volume of 100cm3.
What is 1 g/cm3
200
What the mass number tells you.
What is number of protons and neutrons.
200
Gatorade is this type.
What is homogeneous mixture.
300
When your bike rusts, that is this kind of change.
What is a chemical change.
300
The Bohr-Rutherford diagram of this element has 2 electrons in the first shell and 2 in the second.
What is Be or Beryllium
300
The density of wood: 300g has a volume of 50cm3.
What is 6g/cm3
300
"Metals" are on this side of the periodic table.
What is left.
300
Lucky Charms cereal is this type.
What is heterogeneous mixture.
400
This is what you call it when a liquid turns into a solid.
What is freezing
400
For Carbon's Bohr-Rutherford diagram, this is how the electrons are arranged.
What is 2 in the first shell and 4 in the second
400
The overflow can that we used told us this.
What is volume.
400
Elements that don't react are found in this part of the periodic table.
What is the far right column
400
Lithium is this type.
What is an element.
500
This is what you call it when a gas turns into a liquid.
What is condensation.
500
In Mg's Bohr-Rutherford diagram, the electrons are located this way.
What is 2 in the first shell, 8 in the second, and 2 in the third.
500
The density of a rectangular object: It has a mass of 500g. And it is 10cm by 4cm by 5cm.
What is 2.5g/cm3
500
The name of the atom that has 16 protons.
What is Sulphur
500
NaCl is this type.
What is a compound
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