Period four chem terms by Elizabeth Lundy

E Lundy

elizabeth_lundy1 — 2016-09-26 14:51:53 UTC

Chemical change/reaction : The change of substances into other substances

Collin Gant

2016-09-29 15:16:49 UTC

Periodic Table of Elements - The periodic table is a tabular arrangement of the chemical elements, ordered by their atomic number (number of protons),electron configurations, and recurring chemical properties.

Megan Murillo

2016-09-29 15:17:02 UTC

Physical Change- changes affecting the form of a chemical substance, but not its chemical composition

Cameron Donnell

2016-09-29 15:17:07 UTC

Atomic Number- number of protons in nucleus of atom determines chemical properties of element and its place on periodic table.

Tristan Hudson

2016-09-29 15:17:09 UTC

Molecule a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.

Christian Wieder

2016-09-29 15:17:19 UTC

Mark Rangel

2016-09-29 15:17:41 UTC

COMPOUND-A thing that composes of 2 or more elements.

Jacob N.

2016-09-29 15:18:04 UTC

Law of Conservation of Matter :
a fundamental principle of classical physics that matter cannot be created ordestroyed in an isolated system

Adriana Espitia

2016-09-29 15:18:07 UTC

Mixture- a mixture is a material system made up of two or more different substances which are mixed but are not combined chemically.

Trinity Whitmer

2016-09-29 15:18:32 UTC

Element - an element is a a substance consisting of atoms.

Taylor Anderton

2016-09-29 15:19:08 UTC

Product:a quantity obtained by multiplying quantities together, or from an analogous algebraic operation.

Kayleigh Wentz

2016-09-29 15:19:29 UTC

Chemical/change reaction-change in their chemical properties or composition, resulting in the formation of at least one new substance

Victoria

2016-09-29 15:20:37 UTC

Homogeneous Mixture-

J. Sage Crain

2016-09-29 15:20:58 UTC

Organic Compound - A gas, solid, or liquid chemical compound containing carbon.

Clay Howard

2016-09-29 15:21:43 UTC

Chemical Bond - physical restraints used to hold someone or something prisoner, especially ropes or chains.

Chyna Williams

2016-09-29 15:21:47 UTC

VALANCE-

a length of decorative drapery attached to the canopy or frame of a bed in order to screen the structure or the space beneath it.

Ebony R

2016-09-29 15:22:01 UTC

nucleus-the central and most important part of an object, movement, or group, forming the basis for its activity and growth.

2016-09-29 15:23:10 UTC

Homogeneous Mixture- any combination of substances thathas uniform composition andproperties; a mixture that is uniformthroughout

Kayla Rodriguez

2016-09-29 15:23:31 UTC

Law of Conservation of Matter- law stating that atoms are not created or destroyed during a chemical reaction. There is the same amount of matter before and after the reaction, the atoms are just rearranged

Hunter W.

2016-09-29 15:23:40 UTC

The pure substance within chemistry is a very simple concept to grasp. Pure substances are defined as substances that are made of only one type of atom or only one type of molecule

Destiny Gee

2016-09-29 15:24:47 UTC

Proton- a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.

Chance Garner

2016-09-29 15:25:04 UTC

Inorganic Compound- compound that contains elements other than carbon

Physical property

2016-09-29 15:25:59 UTC

ANY PROPERTY THAT IS MEASURABLE

Celeste Sanchez

2016-09-29 15:26:01 UTC

Atom- Smallest part of an element that can still retain the properties of that element.

Len Stovall

2016-09-29 15:27:07 UTC

Atomic Mass- he mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom (the mass number) or to the average number allowing for the relative abundances of different isotopes.

Noah M.

2016-09-29 15:27:19 UTC

Matter- physical substance in general, as distinct from mind and spirit; (in physics) that which occupies space and possesses rest mass, especially as distinct from energy

Cade

2016-09-29 15:28:07 UTC

an ionic compound is a chemical compound comprising ions held together by electrostatic forces termed ionic bonding. The compound is neutral overall, but consists of positively charged ions called cations and negatively charged ions called anions.