Show:
The Basics
It Matters
Elements/Atoms
Physical/Chemical Change
Physical Mixtures
100
the science that deals with the composition, structures, and properties of matter and how matter changes under different conditions.
What is CHEMISTRY
100
Anything that occupies space and is everywhere.
What is MATTER
100
The simplest form of matter, composed of a single part or unit.
What is Element
100
change in the characteristics without creating a new substance.
What is physical change
100
A blend of two or more liquids or a solid dissolved in a liquid.
What is Solution
200
Type of chemistry studying carbon based molecules.
What is Organic Chemistry?
200
matter exists in three forms...
What is Solid, Liquid, Gas
200
This happens when an electron is excited to a new energy level and then relaxes back to its original state.
What is gives off light?
200
change in the chemical composition or makeup of a substance.
What is chemical change
200
The effect when light passing through a mixture is scattered.
What is the Tyndall Effect?
300
Deals with matter that is living or was alive at one time, with carbon present.
What is Organic Chemistry
300
Definite volume but takes the shape of its container.
What is Liquid
300
Particles from which all matter is composed.
What is Atom
300
The temperature at which an substance changes from a solid to a liquid.
What is Melting Point?
300
A mixture that is not the same throughout.
What is heterogeneous?
400
Four is the number of bonds this element will make.
What is Carbon?
400
Rigid, has a fixed shaped and volume.
What is Solid
400
Molecules of two or more atoms of different elements. Ex: Sodium Chloride (NaCl)
What is compound molecule.
400
The process of a substance changing from a gas to a solid.
What is deposition?
400
Substances that separate if allowed to stand over time.
What are Suspensions?
500
Salon products, hair color, perms, shampoos, conditioners, and styling aids are considered what...
What is Organic Chemistry
500
No fixed volume or shape, takes the shape and volume of its container.
What is Gas
500
number of naturally occurring elements on the periodic table.
What is 92?
500
The process of a substance changing from a gas to a liquid.
What is Condensation?
500
Atoms, elements, elemental molecules and compound molecules are examples of..
What is Pure Substances