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The Structure of Matter Landon Hodge

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Total cards: 23•Content version: v3•Public deck•Updated: 8/1/2026

Card preview (23)

#1
Front (Question)

Chemical structure

Back (Answer)

The order of atoms in a certain substance

#2
Front (Question)

Chemical bond

Back (Answer)

Force that keeps atoms or ions from separating

#3
Front (Question)

Bond length

Back (Answer)

Average space between two bonded atoms nuclei

#4
Front (Question)

Bond angle

Back (Answer)

Angle made from two bonds attached to the same atom

#5
Front (Question)

Ionic bond

Back (Answer)

Bond made because of the attraction between two ions with opposite charge

#6
Front (Question)

Metallic bond

Back (Answer)

Bond made by attraction between two metal ions with a positive charge and electrons around them

#7
Front (Question)

Hydrogen bond

Back (Answer)

When an oxygen atom of a water molecule is attracted to the hydrogen atom of a nearby water molecule

#8
Front (Question)

Covalent bond

Back (Answer)

Bond made when atoms share electrons

#9
Front (Question)

Polyatomic ion

Back (Answer)

An ion formed of two covalently bonded atoms

#10
Front (Question)

Formula unit

Back (Answer)

Formula for the compound of two ions

#11
Front (Question)

Non polar covalent bond

Back (Answer)

Bond where electrons are shared equally

#12
Front (Question)

Polar covalent bond

Back (Answer)

Bond where electrons are not shared equally

#13
Front (Question)

Empirical formula

Back (Answer)

Composition of compound in relative numbers and types of atoms in most reduced ratio

#14
Front (Question)

Molecular formula

Back (Answer)

Chemical formula which shows numbers of atoms and the kind in a certain molecule but not how the atoms are arranged

#15
Front (Question)

Organic compound

Back (Answer)

Compound that is covalently bonded with carbon in it

#16
Front (Question)

Polymer

Back (Answer)

Big molecule made with five or more small units

#17
Front (Question)

Carbohydrate

Back (Answer)

Compound with carbon hydrogen and oxygen which provides nutrient

#18
Front (Question)

Protein

Back (Answer)

Compound made of chains of amino acids that is a key part of cells

#19
Front (Question)

Amino acid

Back (Answer)

An organic molecule with a carboxyl and amino group which combine to make proteins

#20
Front (Question)

Hydrocarbon

Back (Answer)

Compound made of only hydrogen and carbon atoms

#21
Front (Question)

Alkane

Back (Answer)

Hydrocarbons with single covalent bonds

#22
Front (Question)

Alkene

Back (Answer)

Hydrocarbons with one or more covalent bond between carbon atoms

#23
Front (Question)

DNA

Back (Answer)

Complex structure which determines genetics