TERMS and DEFINITIONS
Name the fourth state of matter mostly found in starts (the sun):
Plasma
What is the freezing point of water
32* degrees Fahrenheit
What is a pure substance made of one type of atom that is usually natural but can be human-made?
Element
Mass is measured in what unit?
Grams
Are atoms smaller than molecules?
Yes
A change in the states of matter when a liquid turns into a gas:
Evaporation
1 (one)
Is this correct? If not what should move where?
Particles->
Atoms ->
Molecules->
Compounds->
Elements->
Matter
Wrong
Switch ELEMENTS -> COMPOUNDS
What tool measures mass?
Triple Beam Balance
Molecule be made of __________ types of atoms?
A)DIfferent
B)Same
C) Both Different and Same
C) BOTH Different and Same
The property LUSTER describe which?
Size
Color
Shine
Weight
Shine/Shininess
What can we do to water so that it makes cler ice when frozen?
Heat it
Use hot water
(or other answer making sense)
Which one is the compound?
Hydrogen
He
H20
(Any) Molecule
H20
What do we measure using a Graduated Cylinder?
Volume of liquids
Of all elements on Earth, what type are there the most of?
Solids
Letters and Numbers that stand for a compound:
Formula
What state of water is vapor?
Gas
Which one is NOT an everyday compound?
Bleach
Water
Mercury
Baking Soda
Mercury - it is one of two liquid elements
What method is used to calculate the volume of irregular objects?
Displacement
Name one of the two liquid elements:
Mercury and/or Bromine
Define HOMOGENOUS
Evenly blended /smooth
(Or other correct response)
What CHANGE happens to water when it turns from a gas into a liquid? (G-->L)
Condenses (Condensation)
What is the chart nicknamed PToE?
Periodic Table of Elements
What is the formula for density? D = ?
Name one of the four ways to separate a mixture:
Filter
Evaporation
Magnetism
Sifting