Chemistry all 40 elements FQ9

• H - Hydrogen - 1

• He - Helium - 2

• Li - Lithium - 3

• Be - Beryllium - 4

• B - Boron - 5

• C - Carbon - 6

• N - Nitrogen - 7

• O - Oxygen - 8

• F - Fluorine - 9

• Ne - Neon - 10

• Na - Sodium - 11

• Mg - Magnesium - 12

• Al - Aluminum - 13

• Si - Silicon - 14

• P - Phosphorus - 15

• S - Sulfur - 16

• Cl - Chlorine - 17

• Ar - Argon - 18

• K - Potassium - 19

• Ca - Calcium - 20

H (Hydrogen) - 1    He (Helium) - 4    Li (Lithium) - 7    Be (Beryllium) - 9    B (Boron) - 11    C (Carbon) - 12    N (Nitrogen) - 14    O (Oxygen) - 16    F (Fluorine) - 19    Ne (Neon) - 20    Na (Sodium) - 23    Mg (Magnesium) - 24    Al (Aluminum) - 27    Si (Silicon) - 28    P (Phosphorus) - 31    S (Sulfur) - 32    Cl (Chlorine) - 35    Ar (Argon) - 40    K (Potassium) - 39    Ca (Calcium) - 40

• Chromium (Cr) - 24

• Manganese (Mn) - 25

• Iron (Fe) - 26

• Cobalt (Co) - 27

• Nickel (Ni) - 28

• Copper (Cu) - 29

• Zinc (Zn) - 30

• Bromine (Br) - 35

• Silver (Ag) - 47

• Tin (Sn) - 50

• I - Iodine 53

• Ba - Barium 56

• Pt - Platinum 78

• Au - Gold 79

• Hg - Mercury 80

• Pb - Lead 82

• Rn - Radon 86

• Ra - Radium 88

• U - Uranium 92

• Pu - Plutonium 94

Group 1: Alkali Metals

Group 2: Alkali Earth Metals

Group 1-13 except the last 109-112 elements: Transition Metals

Group 18: Noble Gasses

Group 17: Halogens

Where are Metalloids located: Staircase starting from Boron, going to the right down to period 5

What elements are Metalloids/starred: Boron, Silicone, Atomic num 32, Atomic num 33, Atomic num 51, Atomic num 52.

Higher separated row (and technically in period 4, doesn’t have uranium): Lanthanides.

Lower separated row (and technically in period 5, contains uranium): actinides.

Other metals: elements left to the Metalloid staircase/elements, ends at transition metals.

Non-Metals: rest of the elements right to the Metalloid staircase/elements.

S group: groups 1, 2 and helium.

P group: right side of the periodic table, ends at transitions metals.

D group: transition metals.

F group: separated group (actinides and lamtidines).

Period 7, groups 9 to 18: IGNORE!!!

What are the charges formed by the A families and 4 univalent metals: Al³+, Zn²+, Cd²+, Ag^+.

What are the 7 diatonic: H, N, F, G, I, Cl, Br

Positive charged elements: Group 14, group 13, group 2, group 1.

Negatively charged elements: Groups 15-18.

Transition metal groups: -1 current group.