States of Matter
Which is an example of a gas
A. Sand
B. Fire
C. Lead
D. Plants
B. Fire
Name 4 properties of metals (that you've learned)
Malleable
Ductile
Luster
Good Conductor
Which changes can be reversed
Physical Changes
Are chocolate covered raisins a mixture or solution
A Mixture
What is the first element on the periodic table
Hydrogen
Which states of matter have their molecules packed together tight?
Solid
Why do metals share properties of both metalloids and nonmetals
They don't
Is rusting an example of a physical or chemical change?
Chemical
Why is hot chocolate a solution
You add the powder which dissolves in to the milk.
Do groups go vertically or Horizontally on the periodic table?
Vertically
What is a boiling point
The point where a liquid turns into a gas
Which two is a characteristic of Nonmetals
A. Dull
B. Good Conductor
C. Good Insulator
D. Malleable
E. Ductile
F. Luster
Good Insulator
Dull
Which changes keep their chemical composition?
Physical Changes
Which of these is a pure substance
A. Element
B. Substance
C. Solution
D. Mixture
A. Elements
What are all the different names for the moon phases
Waxing Crescent
First Quarter
Waxing Gibbous
Full Moon
Waning Gibbous
Third Quarter
Waning Crescent
What happens when you add heat to a gas?
It spreads more and goes faster
Name 4 metals on the periodic table
Actinium
Aluminium
Americium
Barium
Berkelium
Beryllium
Bismuth
Bohrium
Cadmium
Calcium
Californium
Cerium
Cesium
Chromium
Cobalt
Copper
Curium
Darmstadtium
Dubnium
Dysprosium
Einsteinium
Erbium
Europium
Fermium
Francium
Gadolinium
Gallium
Gold
Hafnium
Hassium
Holmium
Indium
Iridium
Iron
Lanthanum
Lawrencium
Lead
Lithium
Lutetium
Magnesium
Manganese
Meitnerium
Mendelevium
Mercury
Molybdenum
Neodymium
Is combustion an example of chemical or physical changes
Chemical
Can substances be broken down into simpler substances?
NOPE
What are the two different types of observations
Qualitative and Quantitative
What is density?
Density is a measurement that compares the amount of matter an object has to its volume
Is Germanium a Metal, Nonmetal or Metalloid
Metalloid
Give an example of a Physical Change
Results may vary (teacher can judge)
What is the difference between a Mixture and a Solution
Solutions dissolve whilst Mixtures don't
Who created the Periodic Table
Dmitri Mendeleev