Periodic Table
States of Matter
Substances
Photosynthesis
100
What is the atomic number of Hydrogen?
1
100
List the three states of matter
Solid, Liquid, Gas
100
The smallest substance is? molecule, mixture, or compound?
Molecule
100
True or False: Photosynthesis helps plants produce food.
True
200
What is the atomic mass of Carbon?
12.011
200
When a liquid is heated it turns to water vapor. What is this process called?
Evaporation
200
Is salt a compound, mixture, or molecule? NaCl
Compound
200
What are the three main things in photosynthesis that plants use to create food?
Sunlight, water, and carbon dioxide.
300
What is the abbreviation for Gold?
Au
300
What is the process of a solid turning into a gas?
Sublimation
300
What is a mixture?
A combination of two or more substances that are physically combined.
300
What products are produced in photosynthesis?
glucose and oxygen
400
How many electrons can the outer shell have of an element?
8
400
Name three parts of the water cycle?
Precipitation, Evaporation, Condensation, Transpiration, Runoff
400
Name a chemical substance.
Many apply- water is one
400
What are the reactants in photosynthesis?
Carbon Dioxide and water
500
With 11 electrons how many electron shells does sodium have?
3
500
When water droplets start to build up in the atmosphere, what happens when there is abundance of water droplets?
Precipitation
500
In a solution, what dissolves the solute?
Solvent
500
What is the chemical equation for photosynthesis?
6CO2+6H2O+light energy→C6H12O6+6O2