Unit 6 vocab

A mix of neutrons protons and electrons to make a unique product.
Element
Atom
Compound
Molecule
What is a unique substance that cannot be chemically inter-converted or broken up into smaller pieces, the fundamentals of matter?
Chemical
Compound
Element
Reaction
What is a combination of two or more elements?
Reactants
Subscript
Molecule
Compound
"mass is neither created nor destroyed in chemical reactions" which law is this?
Law of conservation of energy
Law of chemical reactions
Law of Atoms
Law of conservation of mass
H₂O₄C₅ is an example of what?
Atom
Chemical
Chemical Equation
Coefficient
Tom left out a chain in the rain one day and when he found it the next day he noticed that it has began to rust this is an example of what?
Chemical reaction
Chemical Reactants
Compound
Chemical change
Lane puts some wood into the fireplace and starts a fire this is an example of what?
Chemical reaction
Physical change
Element
Chemical change
In a chemical formula/equation the before is also know as the what?
Atoms
Reactors
Reactants
Chemical reaction
The after in a chemical formula/equation is called the what?
Reactants
Product
Element
Chemical change
When both sides in a chemical equation have the same amount of atoms on each side it is known as a what?
Precipitate
Subscript
Balanced equation
Chemical change
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