Intro to Chem Flashcards

1
Q

What are the different states of matter

A

Gaseous - no fixed shape or volume
Liquid - no fixed shape but fixed volume
Solid - fixed shape and fixed volume

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2
Q

What is the difference between an atom, element, compound and molecule

A

Atom - smallest unit of matter and consists of protons, electrons and neutrons
Element - made up of one type of atom
Molecule - more than one atom (can be the same element or different)
Compound - more than one type of element

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3
Q

What is the formula and charge of a carbonate ion

A

(CO₃)²⁻

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4
Q

What is the formula and charge of a cyanide ion

A

(CN)⁻

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5
Q

What is the formula and charge of an ammonium ion

A

(NH₄)⁺

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6
Q

What is the formula and charge of a hydroxide ion

A

(OH)⁻

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7
Q

What is the formula and charge of a nitrate ion

A

(NO₃)⁻

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8
Q

What is the formula and charge of a sulphate ion

A

(SO₄)²⁻

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9
Q

What is the formula and charge of a phosphate ion

A

(PO₄)³⁻

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10
Q
A
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11
Q

What is the element H

A

Hydrogen

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12
Q

What is the element Li

A

Lithium

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13
Q

What is the element Na

A

Sodium

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14
Q

What is the element K

A

Potassium

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15
Q

What is the element Rb

A

Rubidium

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16
Q

What is the element Cs

A

Caesium

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17
Q

What is the element Be

A

Beryllium

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18
Q

What is the element Mg

A

Magnesium

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19
Q

What is the element Ca

A

Calcium

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20
Q

What is the element Sr

A

Strontium

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21
Q

What is the element Ba

A

Barium

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22
Q

What is the element Ti

A

Titanium

23
Q

What is the element Cr

A

Chromium

24
Q

What is the element Mn

A

Manganese

25
Q

What is the element Fe

A

Iron

26
Q

What is the element Co

A

Cobalt

27
Q

What is the element Ni

A

Nickel

28
Q

What is the element Cu

A

Copper

29
Q

What is the element Pd

A

Palladium

30
Q

What is the element Ag

A

Silver

31
Q

What is the element Pt

A

Platnium

32
Q

What is the element Au

A

Gold

33
Q

What is the element Zn

A

Zinc

34
Q

What is the element Cd

A

Cadmium

35
Q

What is the element Hg

A

Mercury

36
Q

What is the element B

A

Boron

37
Q

What is the element Al

A

Aluminium

38
Q

What is the element C

A

Carbon

39
Q

What is the element Si

A

Silicon

40
Q

What is the element N

A

Nitrogen

41
Q

What is the element P

A

Phosphorus

42
Q

What is the element O

A

Oxygen

43
Q

What is the element S

A

Sulfur

44
Q

What is the element As

A

Arsenic

45
Q

What is the element Sn

A

Tin

46
Q

What is the element Pb

A

Lead

47
Q

What is the element F

A

Fluoride

48
Q

What is the element Cl

A

Chlorine

49
Q

What is the element Br

A

Bromine

50
Q

What is the element I

A

Iodine

51
Q

What is the element He

A

Helium

52
Q

What is the element Ne

A

Neon

53
Q

What is the element Ar

A

Argon