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Worksheetsmix revision
Total questions: 22
Worksheet time: 35mins
what is matter
matter is something that has mass and height
matter is something that occupie space and has mass
none of these
burning of candle is ..... change
physical
chemiecal
desirable
none of these
How many protons are there in Copper?
63
29
64
34
Which two parts make up the nucleus?
protons and electrons
neutrons and electrons
protons and neutrons
protons and nucleus
What are atoms made up of? (3 answers)
protons
electrons
nucleus
neutrons
What is the correct equation for speed?
speed = distance x time
speed = time / distance
speed = distance / time
speed = distance + time
Which of the following is the best refernce point for describing the motion of the planets in our solar system
a space ship in orbit around the Earth
the center of the Milky Way
Earth
Sun
What is photosynthesis?
Photosynthesis is the process by which green plants prepare their own food using carbon dioxide and water in the presence of sunlight and chlorophyll.
Photosynthesis is the processes where the plant takes water from the soil.
Photosynthesis is the processes where plants take nutrients from the soil.
In which state of matter do particles move the slowest?
Solid
Liquid
Plasma
Gas
Which choice below best describes water vapor?
little drops of condensed water found on glasses of iced drinks in the summer
gas above boiling water
particles of water under extreme pressure
gas with electric charges that comes from heating water
What is the formula for force?
Net force ÷ Mass
Sandwich
Mass × Acceleration
Mass × Velocity
