Chemical Compounds Flashcards

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1
Q

Chemical Bond

A

The combining of atoms to form molecules or compounds.

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2
Q

Ionic Compounds

A

A compound made of oppositely charged ions.

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3
Q

Covalent Compounds

A

A chemical compound formed by the sharing of electrons.

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4
Q

Acid

A

Any compound that increases the number of hydronium ions when dissolved in water.

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5
Q

Indicator

A

A compound that can reversibly change color depending on conditions such as pH.

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6
Q

Base

A

Any compound that increases the number of hydroxide ions when dissolved in water.

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7
Q

Neutralization Reaction

A

The reaction of an acid and a base to form a neutral solution of water and a salt.

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8
Q

pH

A

A value that is used to express the acidity or basicity (alkalinity) of a system.

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9
Q

Salt

A

An ionic compound that forms when a metal atom replaces the hydrogen of an acid.

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10
Q

Organic Compounds

A

A covalently bonded compound that contains carbon.

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11
Q

Hydrocarbon

A

An organic compound composed only of carbon and hydrogen.

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12
Q

Carbohydrates

A

A class of energy-giving nutrients that includes sugars, starches, and fiber; composed of one or more simple sugars bonded together.

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13
Q

Lipid

A

A type of biochemical that does not dissolve in water; fats and steroids are lipids.

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14
Q

Protein

A

A molecule that is made up of amino acids and that is needed to build and repair body structures and to regulate processes in the body.

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15
Q

Nucleic Acids

A

A molecule made up of sub-units called nucleotides.

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