States of Matter
Heat Flow
Atoms and the Periodic Table
Properties of Matter
Bonus
100
This state of matter has a definite volume and a definite shape.
What are solids?
100
This picture represents what type of heat transfer?
What is radiation?
100
This subatomic particle is found in the nucleus and has no charge.
What are neutrons?
100
Name best physical property to separate a needle in a haystack.
What is magnetism?
100
The amount of mass in a given volume describes what physical property?
What is Density?
200
What is the phase changed called when a liquid turns into a solid?
What is Freezing?
200
What is the primary method of heat flow through a solid?
What is conduction?
200
In each group on the periodic table the elements do what?
What are share similar properties?
200
Being able to dissolve salt into water is a description of what physical property of salt?
What is solubility?
200
Describe the charges of each subatomic particle.
What are protons are positive,neutrons are neutral/ no charge and electrons are negative.
300
When a substance goes from a liquid to a gas, what must happen to the thermal energy?
What is the thermal energy must increase?
300
Heat flows from.
What is hot to cold?
300
As you go across a period what is the trend?
What is adding a proton?
300
The amount of matter in an object describes what physical property?
What is mass?
300
Find the density of a cube that has mass of 100g and a volume of 2 cm?
What is 12.5 g/cm3?
400
This picture represent the movements of gas particles. Describe how the particles of a solid would look and move.
What is closely packed and vibrating?
400
Describe thermal equilibrium.
What is the point at which two temperatures reach and equal temperature?
400
Find the number of neutrons for a Silicon atom.
What is 14?
400
Describe the difference between physical and chemical properties.
What is, physical properties describe a characteristic of a substance without changing it into another substance and chemical properties describe a characteristic of a substance by changing into another substance.
400
If you were on a different planet, how would your mass and weight compare to that on Earth?
What is Mass would be the same and Weight would change?
500
The random erratic motion of particles in a liquid or a gas is evidence of describes what theory?
What is the Kinetic Molecular Theory?
500
Describe the difference between heat and temperature.
What is heat is the transfer of thermal energy and temperature is the measurement?
500
Looking at this model, determine the atomic number.
What is 3?
500
Find the density of an object if the mass is 25 grams and the volume is 10 cm3
What is 2.5 g/cm3 ?
500
Out of all of the subatomic particles _______ is the least massive.
What are electrons?