Atoms
Molecules
States of Matter and Molecular Motion
Graphing / Math in Science
Scientific Method/ Tools of Science
100
These are the three sub atomic particles found within an atom.
What are protons, neutrons, and electrons?
100
A substance comprised of two or more atoms chemically bonded to one another.
What is a molecule?
100
The molecules in this state of matter move the slowest.
What is solid?
100
This is how you calculate an avg. of 5 tests.
What is add up the data from each of the 5 tests and divide by 5 (the number of data points).
100
THis is the unit of measure for mass
What are grams?
200
These 2 particles are found within the nucleus of an atom.
What are protons and neutrons?
200
These 4 atoms make up molecules common to all living things.
What are Carbon, Oxygen, Hydrogen, and Nitrogen
200
This state of matter has the greatest pressure.
What is gas?
200
This is what S and U stand for in SULTAN
What is scale and units?
200
These are 2 units of measure for volume.
What are mL and cm3?
300
The amount of this very important sub atomic particle determines the atom's chemical properties, its characteristic's, and its atomic number.
What is a proton.
300
These are 3 common types of gaseous molecules found in air.
What is O2, CO2, H2o and N2.
300
The density of a substance can be altered by changing this.
What is temperature / state of matter?
300
This is the average of 9, 10, 11, 12, and 13.
What is 11?
300
This is the tool used to measure volume.
What is a graduated cylinder.
400
The atomic mass is calculated by averaging the molecular mass of which two particles?
What are the protons and neutrons?
400
Decreasing this will cause a gas to increase in pressure and temperature.
What is decreasing volume.
400
This is the term used to represent half of a circle's diameter and is useful in calculating the volume of a sphere.
What is the radius?
400
This is the first thing to check before using the triple beam balance.
What is to double check that the scale is balanced and calibrated?
500
This atom has an atomic Mass of 98.
What is Technetium?
500
DAILY DOUBLE: This molecule, found within the nucleous of every living cell, carries the genetic instructions used in the growth, development, functioning and reproduction of all known living organisms
What is D.N.A or deoxyribonucleic acid.
500
When this happens, the molecules of a gas slow down and condense into a liquid.
What is decreasing temperature?
500
THis is the formula for density.
What is Mass / Volume.
500
These are the steps to measure the volume of an object using the water displacement method.
What is to fill up the graduated cylinder with enough water to cover the object, to take note of that volume, to add the object into the water so it is submerged, and then to note the new displaced volume and measure the increase in volume by subtracting the two volumes.
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