Section 1

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Electron

Front

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Last updated

7 years ago

Date created

Mar 1, 2020

Cards (20)

Section 1

(20 cards)

Electron

Front

A subatomic particle which a negative electric charge

Back

Covalent bond

Front

a bond formed when atoms share one or more pairs of electrons

Back

Ionic Bond

Front

An attractive force between ion

Back

Matter

Front

Anything that accupice/ and takes up space For example Balloon

Back

Reactants

Front

a substance that takes part in and undergoes change during a reaction

Back

Atomic number

Front

the number of protons in an atom

Back

Activation energy

Front

the minimum quantity of energy which the reacting species must possess in order to undergo a specified reaction.

Back

Chemical

Front

The process in which 1 or more substance change to produce 1 or more diff. sub

Back

Energy

Front

the strength and vitality required for sustained physical or mental activity

Back

Product

Front

a products is a substance that is from as the result of a chemical reaction

Back

Proton

Front

subatomic particle with a positive charge

Back

Energy level

Front

levels of energy that hold election

Back

Atom

Front

the simplest particle of an element that retains all of the properties of that element

Back

Compound

Front

Two or more different elements joined by chemical bonds

Back

Nucleus

Front

the core of an atom that contain protons+nucleus

Back

Catalust/Enzymes

Front

a substance that increase rate of a chemical reaction

Back

energy level

Front

a region of an atom in which electrons of the same energy are likely to be found

Back

Molecule

Front

a group of the same atom held together by a force

Back

Ion

Front

An atom that lost or gained on election

Back

Element

Front

a substance that typical cannot be broken clown chemically to from simpler matter

Back