lenthenaid (aangrezi:Lanthanoid) 15 rasayanik tattvoan ki shreni hoti hai, jo laianthenam se lekar lutetiyam tak avart sarani mean paye jate haian. inaki paramanu sankhya 57 se 71 tak hoti haian.
paramanu kramaank (Z)
|
nam
|
pratik
|
avadhi
|
samooh
|
rasayanik shreni
|
dravyaman (g/mol)
|
57 |
laianthenam |
La |
6 |
3 |
lenthenaid |
0,000,138 138.90547(7)[1]
|
58 |
siriyam |
Ce |
6 |
3 |
lenthenaid |
0,000,140 140.116(1)[1]
|
59 |
prasiyodaimiyam |
Pr |
6 |
3 |
lenthenaid |
0,000,140 140.90765(2)
|
60 |
niyodaimiyam |
Nd |
6 |
3 |
lenthenaid |
0,000,144 144.242(3)[1]
|
61 |
promethiyam |
Pm |
6 |
3 |
lenthenaid |
0,000,146 [146.9151][2]
|
62 |
saimariyam |
Sm |
6 |
3 |
lenthenaid |
0,000,150 150.36(2)[1]
|
63 |
yuropiyam |
Eu |
6 |
3 |
lenthenaid |
0,000,151 151.964(1)[1]
|
64 |
gyadoliniyam |
Gd |
6 |
3 |
lenthenaid |
0,000,157 157.25(3)[1]
|
65 |
tarbiyam |
Tb |
6 |
3 |
lenthenaid |
0,000,158 158.92535(2)
|
66 |
disprosiyam |
Dy |
6 |
3 |
lenthenaid |
0,000,162 162.500(1)[1]
|
67 |
holmiyam |
Ho |
6 |
3 |
lenthenaid |
0,000,164 164.93032(2)
|
68 |
arbiyam |
Er |
6 |
3 |
lenthenaid |
0,000,167 167.259(3)[1]
|
69 |
thuliyam |
Tm |
6 |
3 |
lenthenaid |
0,000,168 168.93421(2)
|
70 |
yittarabiyam |
Yb |
6 |
3 |
lenthenaid |
0,000,173 173.04(3)[1]
|
71 |
lutetiyam |
Lu |
6 |
3 |
lenthenaid |
0,000,174 174.967(1)[1]
|
tika tippani aur sandarbh
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 kuchh bhoo-vaijnanik namoonoan mean is tatv ki samasthanik rachana bhinn hoti hai aur yah parivartan soochi mean darshayi gayi anishchitta ki sima se adhik ho sakata hai.
- ↑ sthir nyooklaids rahit tattv aur koshthak ki sankhya tattv ke adhikatam ayu yukt samasthanik ki dravyaman sankhya ko iangit karata hai jaise [209]. kintu thoriyam, protॅktiniyam aur yooreniyam ke vishesh gun dharm, sthaliy samasthanik rachana ke hote haian. isalie paramanavik dravyaman ullikhit hai.
tika tippani aur sandarbh
sanbandhit lekh
varnamala kramanusar lekh khoj