This is the motion of objects that fall due to gravity alone with no other forces acting on them.
What is free fall?
The ability of a substance to undergo a chemical reaction with another reaction.
What is reactivity?
Measure of the amount of matter in an object.
What is Mass?
A process where the electron is removed from a molecule during a chemical reaction.
What is Oxidation?
**DAILY DOUBLE**
A line perpendicular to the surface at the point where the incident ray reflects.
What is Normal?
A number of units that are traveled by an object.
What is distance?
Refers to the amount of mass per unit volume of a substance.
What is density?
The push or pull of an object.
What is Force?
A chemical reaction in which simultaneous oxidation and reduction takes place
What is Redox reaction?
**DAILY DOUBLE**
A form of electromagnetic radiation that enables the human eye to see or make things visible.
What is Light?
The rate of change in objects position.
What is velocity?
Temperature where a liquid becomes a solid.
What is freezing point?
The measurable quantity of movement in a body or object.
What is Momentum?
Transfer of electrons between species in a chemical reaction.
What is Reduction?
A ray of light that falls on any surface.
What is a incident ray?
A change in the position of an object from one point to another.
What is Displacement?
Chemical bond formed between ions of opposite charge.
What is a ionic bond?
The ability to exert a force causing displacement of an object.
What is Energy?
A displacement reaction in which 2 reactants exchange ions to form 2 new compounds.
What is double displacement?
A ray that bounces back.
A projectile that follows a curved path.
What is trajectory?
Mutual sharing of one or more pairs of electrons between 2 atoms.
What is a Covalent Bond?
This mathematician law stated that that an object will continue to move unless acted on by another force.
Who is Issac Newton?
A reaction that occurs when 2 different atoms interact to form a different molecule or compound.
What is Synthesis Reaction?
**DAILY DOUBLE**
This is considers light as a wave.
What is wave optics?