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Miscellaneous
Atoms and Molecules
Scientific Method
Chemistry
Types of Matter
100
Science and volunteering club at Clements
What is SNHS?
100
Two or more atoms bonded together
What is a molecule?
100
Ask a question
What is the first step in the scientific method?
100
The study of substances and their properties
What is chemistry?
100
Retains volume but not shape, molecules in motion
What is a liquid?
200
Anything that changes in an experiment
What is a variable?
200
The atomic formula of carbon dioxide.
What is CO2?
200
A question to be considered, solved or answered
What is Problem?
200
The chemical formula for water.
What is H2O?
200
solids, liquids, gas, plasma
What are the different states of matter?
300
The smallest element.
What is Hydrogen?
300
A subatomic particle with a negative charge.
What is an electron?
300
This part of the scientific method allows the scientist to make an educated guess about what might happen during the experiment.
What is a hypothesis?
300
Cu
What is the symbol for the element Copper?
300
a phase change in which gas becomes liquid
What is condensation
400
H2, N2, O2, F2, Cl2, Br2 and I2 (the 2 is a subscript)
What are diatomic elements
400
The act of noting and recording something with instruments to help decide how certain variables might affect the problem.
What is Observation?
400
An element with one electron and proton
What is Hydrogen?
400
Hot ionized gas
What is Plasma
500
A solution with a pH less than 7
What is an Acidic Solution?
500
Dilute gas of Bosons that are cooled to near absolute 0
What is Bose-Einstein Condensate