Atoms
Elements/Compounds
Mixtures
Physical/Chemical
Photosynthesis
100
What causes the force that holds atoms together?
What is electricity and magnetism?
100
Xe
What is Xenon?
100
a liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent).
What is a Soultion?
100
the 5 ways you know it's a chemical change
What is Bubbles, Odor, Color change, Energy change, Solid formed?
100
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
What is Photosynthesis?
200
Lead
What is Pb?
200
example of an element
What is hydrogen, helium, oxygen, nitrogen, lead, copper, mercury, gold, tin, carbon, aluminum, neon, zinc, silver, bromine, cobalt, iron, sulfur, silicon?
200
the minor component in a solution, dissolved in the solvent.
What is Solute?
200
Characteristic that describe the appearance of an object without changing it
What is a Physical Property?
200
CO2 and H2O
What is the photosynthesis reactants?
300
the particles an atom is made of.
What is protons, electrons and neutrons.
300
example of a compound
What is water, salt, Hydrogen Peroxide, Baking Soda, Octane?
300
the liquid in which a solute is dissolved to form a solution
What is Solvent?
300
describes a change that could happen
What is a Chemical Property?
300
O2 and C6H12O6
What is the photosynthesis products?
400
Mercury
What is Hg?
400
A substance made from two or more different elements that have been chemically joined.
What is a Compound?
400
example of mixture
What is iron filings, a conglomerate rock, water and oil, a portion salad, trail mix, and concrete?
400
No new substance, change size, shape, texture
What is a Physical change?
400
In what cellular organelle does photosynthesis occur
What is chloroplast?
500
The smallest bits of ordinary matter and are made from particles called protons, neutrons, and electrons.
What is an Atom?
500
a substance that is made entirely from one type of atom.
What is an Element?
500
A substance made by combining two or more different materials in such a way that no chemical reaction occurs.
What is a Mixture?
500
a usually irreversible chemical reaction involving the rearrangement of the atoms of one or more substances and a change in their chemical properties or composition, resulting in the formation of at least one new substance
What is Chemical Change?
500
glucose
What is C6H12O6?
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