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Scientific Method
Measurement
Chemistry
Astronomy
Periodic Table
100
"If, then, because" statement
What is Hypothesis?
100
method use to find the volume of irregular object
What is displacement method
100
all elements are composed of extremely small particles called this
What is atoms
100
Causes day and night
What is Rotation
100
This has a negative charge
What is electron
200
The fist step in the Scientific Method
What is Come up with a Scientific Question?
200
the measurement of how much matter an object contains
What is mass
200
ice melting into water
What is physical change
200
Takes aprox. 365 days
What is revolution of the Earth around the Sun
200
The atomic number
What is the number of protons ***Also the number of electrons because protons = electrons
300
when an experiment is repeated it becomes more......
What is reliable?
300
The measurement of how much mass is contained in a given volume
What is density
300
The force that holds atoms together
What is chemical bond
300
The order is Sun, Moon Earth for this type of Eclipse
What is solar eclipse
300
How do you find the number of neutrons?
What is subtract the atomic number from the atomic mass
400
The things that are kept the same in an experiment
What is control variables
400
What happens to the density of an object when it is cut in half?
What is remains the same
400
indefinite shape definite volume
What is liquid
400
The reason the Earth has seasons
What is the tilt of the Earth on its axis as at it revolves around the sun?
400
State of Argon (Ar) at room temperature
What is gas
500
When doing the M and M lab I observed the color came off the MandM in 45 seconds..What type of observations is this?
What is Quantitative Observation
500
What happens to the weight and mass of an object on the moon compared to on Earth?
Weight changes mass stays the same
500
How many atoms of each element are in CO2
What is 1 Carbon Atom and 2 Oxygen Atom
500
The phase we experience the highest tides
What is full moon
500
The number of neutrons in a Carbon atom?
What is 6 because 12 (atomic mass) - 6 (atomic number) = 6