Elements, Atoms, and Compounds OH MY!
PS Unit!
Measure Up!
Don't be so Dense!
Mass? Weight? What's the Diff?
100
The basic building blocks of all matter.
What is an atom?
100
The base unit used for mass.
What is grams?
100
A tool used to measure the mass of an object.
What is a digital scale?
100
How compacted the atoms are inside of an object.
What is density?
100
The amount of atoms/matter in an object.
What is mass?
200
A pure chemical substance made of one type of atom.
What is an element?
200
The base unit for volume.
What are liters?
200
A tool used to measure distance.
What is a ruler?
200
Density = MASS / Volume
What is the equation to find density?
200
The gravitational pull on an object.
What is weight?
300
Something made up of two or more different elements. An example is WATER. (H2O)
What is a compound?
300
The base unit for length.
What are meters?
300
This tool us used to measure the amount of heat in something.
What is a thermometer?
300
Use this to find the volume of an irregularly shaped object.
What is a graduated cylinder?
300
This never changes based on location.
What is mass?
400
Something made of two or more different types of atoms, or two or more of the same atom. An example is salt (NaCl) and N2 (two nitrogen atoms.)
What is a molecule?
400
The unit for weight.
What are Newton?
400
A very precise tool used to measure volume.
What is a graduated cylinder?
400
A box of steel is ______ dense than a box of Styrofoam.
What is more dense?
400
This is different on every planet.
What is weight?
500
118
What is the number of elements on the Periodic Table?
500
The units for temperature.
What are *C and *F?
500
A tool used to measure weight.
What is a spring scale?
500
Grams per centimeter cubed.
What is a possible unit for density?
500
An object that is 50kg on earth is _______ on the moon.
What is 50 kg?
M
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