Show:
Misc
Matter
Atoms
Metric
Physical/Chemical Changes
100
What sport includes a front side nose slide?
skateboarding
100
Define Matter
anything that has mass and volume
100
What are atoms made from? (3 types of particles)
proton, neutron, electron
100
What does “milli” stand for?
millimeter. 1/1000 = one thousandth
100
Dissolving sugar, chemical or physical change?
physical.
200
In what movie does Little Bo Peep have a crush on Woody?
Toy Story
200
what is the metric unit for mass
grams
200
What is the center of an atom called?
nucleus
200
How many centimeters in one foot?
29-31 cm/ft
200
When I leave my bike outside for a year and it turns this weird orangish color what type of change is occurring?
chemical change.
300
What was the name of the Super Continent?
Pangaea
300
What’s the smallest unit of matter?
atoms
300
What does the atomic number stand for?
number of protons and neutrons
300
What units do we use to measure the solubility of a substance?
g/100mL
300
Name 3 types of physical changes.
crushing, bending, breaking, cutting, squishing, compressing, change is shape, size, phase.
400
Who shot President Lincoln?
John Wilkes Booth
400
What are the different kinds of Matter called?
The elements
400
What are the charges of the three atomic particles?
Proton=positive, neutron=neutral, electron=negative
400
What instrument do we use to measure the mass of a liquid?
Balance or (scale)
400
What causes bonds between atoms to break or to form, changing what the substance is.
Chemical Changes
500
Name the Mammal that lays eggs
Duck-billed Platypus
500
When you are measuring the amount of matter, what property are you measuring?
Mass
500
Molecule or Element? Oxygen O2 DNA Copper Plastic
1. E 2. M 3. M 4. E 5. M
500
How many liters in gallon? (approximately)
About 4
500
There are 3 types of chemical reactions/changes. Name 1
combustion, composition, decomposition