FlashDash ← Public Lessons
Science Test
Q
Smallest particle of an element that keeps the properties of that elements.
A
Atoms
Q
Two or more atoms chemically bonded together.
A
Molecule
Q
Made of one type of atom.
A
Element
Q
Made of two or more different elements chemically bonded together.
A
Compound
Q
Made of particles that are constantly moving.
A
Matter
Q
The shape is definite. The volume is definite. And the particle behavior is closely packed and vibrate in peace.
A
Solid
Q
The shape takes the form of the container. The volume is definite. Particle behavior is close together and slides past each other.
A
Liquid
Q
The shape takes the form of the container. The volume fills the container. The particle behavior is far apart and moving freely and quickly.
A
Gas
Q
When particles generally move faster it is...?
A
Heating Matter
Q
When the particles move slower it is....?
A
Cooling matter
Q
What is, Measured in Grams, the amount of matter in an object, and measured with balance?
A
Mass
Q
What is, the amount of space an object takes up, measured by length x width x height, measured in cm3 (cubed), but liquids are measured in mL?
A
Volume
Q
How do you calculate volume?
A
Length x Width x Height
Q
What technique is this? Final level - Initial level = Volume.
A
Water displacement
Q
Tells how much mass is packed into a certain volume.
A
Density
Q
How do you calculate density?
A
Mass Divided by volume = Density
Q
Two different sized items that are made of the same material have the same what?
A
Density
Q
The density stays the same even when the ___ and ____ are bigger.
A
Volume and Mass
Q
When something has the density over 1.0 does it sink or float in water?
A
Sink
Q
If the density is less than 1.0 will it sink or float in water?
A
float
Q
Why can gas be compressed?
A
Because there is a lot of empty space between gas particles.