Rocks
Elements & Compounds
Density
Chemistry
Layers of Earth
Geology
100
The rock that forms when lava or magma cools.
What is igneous rock?
100
The amount of capitol letters in an element.
What is one?
100
The volume of object in the image.
What is 5 mL?
100
A solid forming in a liquid is a sign of a ___________ change.
What is a chemical change?
100
The outermost layer of Earth.
What is the crust?
100
The ability for a substance to reflect light.
What is luster?
200
The process of rocks changing from one type to the next.
What is the rock cycle?
200
The chemical symbol for Silver.
What is Ag?
200
The formula for density.
What is mass divide by volume?
200
Wax melting is a sign of a __________ change.
What is a physical change?
200
The solid ball of iron and nickel at the center of our planet.
What is the inner core?
200
A substance with properties of both metals and nonmetals.
What is a metalloid?
300
Type of rock formed from extreme heat and pressure.
What is metamorphic rock?
300
The two most common elements found in living things.
What is Carbon and Oxygen?
300
The density of an object with a mass of 15 g and a volume of 5 cm3.
What is 3 g/cm3?
300
The amount of elements that make up H2O.
What is 2?
300
The type of rock that would be found outside a volcano.
What is igneous rock?
300
A substance with the following characteristics is most likely a ___________.
What is a metalloid?
400
Type of rock formed when sediments are compacted and cemented together.
What is sedimentary rock?
400
The two elements that make up the atmosphere.
What is Oxygen and Nitrogen?
400
The density of an object with a mass of 24 g and a volume of 3 cm3.
What is 8 g/cm3?
400
A sign of a chemical change in this image.
What is bubbling?
400
Another term for lithosphere.
What is crust?
400
The hardness of Orthoclase.
What is 6?