inorganic chemistry Flashcards

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1
Q

does not contain Carbon(C) and Hydrogen(H)

A

Inorganic

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2
Q

Pure substance that contains only one type of atom

A

element

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3
Q

which elements make up 96% of the mass of a human?

A

carbon, hydrogen, oxygen, and nitrogen

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4
Q

a one or two letter abbreviation

A

chemical symbol

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5
Q

the basic unit of matter

A

atom

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6
Q

made of protons, neutrons, and electrons

A

atom

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7
Q

nucleus of an atom is made of…

A

protons and neutrons

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8
Q

energy levels are made of…

A

electrons

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9
Q

positively charged subatomic particle

A

proton

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10
Q

neutral charge subatomic particle

A

neutron

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11
Q

negatively charged subatomic particle

A

electron

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12
Q

how many electrons can the 1st energy level hold?

A

two

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13
Q

How many electrons can the 2nd and 3rd energy levels hold

A

eight

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14
Q

What is atomic mass?

A

of protons + the # of neutrons

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15
Q

What is the atomic #?

A

of protons

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16
Q

How do you know the # of electrons in an atom?

A

the # of electrons = the # of protons in an atom

17
Q

same element, but a different # of neutrons

A

isotope

18
Q

smallest particle of a substance that retains the properties though composed of one or more atoms + or - charged

A

molecule

19
Q

chemical symbols joined together to represent a compound (H2O, NaCI, CO2)

A

chemical formula

20
Q

three types of chemical bonds

A

covalent, hydrogen, ionic bonds

21
Q

bond that transfers electrons

A

ionic bond

22
Q

sodium chloride (NaCL)

A

ionic bond

23
Q

bond that share electrons

A

covalent bond

24
Q

the strongest bond

A

covalent bond

25
Q

Universal solvent

A

water

26
Q

polar molecule

A

molecule that is partially (+) on one end and a partial (-) on the other end

27
Q

within the molecule; occurring by a reaction between different parts of the same molecule

A

Intramolecule

28
Q

between neighboring water molecules

A

Intermolecule