PERIODIC TABLE Flashcards
group 1A
i. valence electron
ii. common valence
i. valence electron: 1
ii. common valence: +1
elements of group 2B
common valence of group 2B
Volatile metals (2+)
Zn - zinc
Cd - cadmium
Hg - mercury
Phosphorus
31 g/mol
elements of group 1B
common valence of group 1B
Coinage Metals (+1)
Cu - copper
Ag - silver
Au - gold
Carbon
12 g/mol
elements of group 3A
boron family (icosagens)
B - boron
Al - aluminum
Ga - gallium
In - indium
Tl - thallium
Nh - nihonium
group 3A
i. valence electron
ii. common valence
i. valence electron: 3
ii. common valence: +3
Calcium
40 g/mol
elements of group 4B
common valence of group 4B
Titanium subgroup (+4)
Ti - Titanium
Zr - zirconium
Hf - hafnium
group 2A
i. valence electron
ii. common valence
i. valence electron : 2
ii. common valence: +2
elements of group 1A
alkali metals
H - hydrogen
Li - lithium
Na - sodium
K - potassium
Rb - rubidium
Cs - cesium
Fr - francium
group 5A
i. valence electron
ii. common valence
i. valence electron: 5
ii. common valence: -3
elements of group 8a
Stable/Inert/Noble Gases
He - helium
Ne - neon
Ar - argon
Kr - krypton
Xe - xenon
Rn - radon
elements of group 4A
carbon family (crystallogens)
C - carbon
Si - silicon
Ge - germanium
Sn - tin
Pb - Lead
elements of group 7a
Halogens
F - fluorine
Cl - chlorine
Br - bromine
I - iodine
At - astatine
Ts - tennessine
elements of group 6B
common valence of group 6B
Chromium subgroup (+6)
Cr - chromium
Mo - molybdenum
W - tungsten