Measurement
Misc
Atoms
Periodic table
Misc. 2
100
the amount of space something takes up
What is volume
100
worn anytime heat, glassware or chemicals are used in class
What are googles?
100
subatomic particle with a positive charge
What is a proton?
100
Dmitri Mendelev
Who developed the first Periodic Table?
100
When this type of ice melts it increases sea level.
What is land ice?
200
the amount of matter in an object
What is mass
200
the reason ice floats in water
What is density?
200
two types of subatomic particles found in the nucleus
What are protons and neutrons?
200
a vertical column of elements on the periodic table. They have similar properties.
What is a group?
200
Matter is neither created nor destroyed
What is the law of conservation of matter?
300
mass divided by voume
What is density?
300
a substance made up of more than one element
What is a compound?
300
the lightest element
What is hydrogen?
300
a horizontal row of elements on the periodic table
What is a period
300
water takes up more space (volume) when it is heated
What is the thermal expansion of water
400
used to measure the volume of liquids in lab
What is a graduated cylinder?
400
the most common gas in the atmosphere around us
What is nitrogen?
400
The number of neutrons in an atom of oxygen
What is eight?
400
Elements in this group have 2 valence electrons
What is Group 2?
400
atoms of the same element with different numbers of neutrons
What are isotopes?
500
there are 10 of these in a centimeter
What is a millimeter?
500
The part of the periodic table with the most non-metals
What is the upper right?
500
number of atoms in methane - CH4
What is 5?
500
has 11 protons in its nucleus
What is sodium (an atom of sodium)?
500
metal that produces a green flame when heated
What is copper?
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