STUDY ! Chemistry (: I love Chemistry <3

Vanadium p+= 23 no= 22.9415 e-= 23
Nitrogen p+= 7 no=7.0067 e-= 7
Argon p+= 18 no= 21.948 e-= 18
Potassium p+= 19 no= 20.0983 e-= 19
Platinum p+= 78 no= 117.084 e-= 78

5 protons boron
17 protons chlorine
25 protons manganese
82 protons lead
92 protons uranium

Ion with 12 protons and 10 electrons 12 24Mg2+
Ion with 74 protons and 68 electrons 74 178W6+
Ion with 95 protons and 89 electrons 95 243Am148-
Ion with 33 protons and 36 electrons 33 74As3-
Ion with 29 protons and 27 electrons 29 63Cu2+

59 28Ni2+ p+= 28 no= 31 e-= 26
91 40Zr4+ p+= 40 no=51 e-= 36
14 058Ce3+ p+= 58 no= 82 e-= 55
79 34Se2- p+= 34 no= 45 e-= 36
45 21Sc3+ p+= 21 no= 24 e-= 18
13 6C4- p+= 6 no= 7 e-= 10

84 protons, 125 neutrons, and 80 electrons 209 84Po4+
27 protons, 32 neutrons, and 25 electrons 59 27Co2+
73 protons, 108 neutrons, and 68 electrons 180 73Ta5+
31 protons, 39 neutrons, 28 electrons 69 31Ga3+

Alpha: 231 91Pa -> 42α + 227 89Ac
Beta: 223 87Fr -> 0-1β + 223 88Ra
Alpha: 149 62Sm -> 42α + 145 60Nd
Beta: 165 61Pm -> 0-1β + 165 62Sm
Alpha: 249 101Md -> 42α + 245 99Es
Alpha: 146 62Sm -> 42α + 142 60Nd
Beta: 198 85At -> 0-1β + 198 86Rn
Alpha: 150 64Gd -> 42α + 146 62Sm
Beta: 152 54Xe -> 0-1β + 152 55Cs
Beta: 120 55Cs -> 0-1β + 120 56Ba