Good day, it is 20. 08. 2017, Sunday in 33. week.

Lanthanoids

From Education for kids in India
Jump to: navigation, search
Atomic number  Name  Symbol  Electronegativity
57 Lanthanum La 1.1
58 Cerium Ce 1.12
59 Praseodymium Pr 1.13
60 Neodymium Nd 1.14
61 Promethium Pm 1.13
62 Samarium Sm 1.17
63 Europium Eu 1.2
64 Gadolinium Gd 1.2
65 Terbium Tb 1.1
66 Dysprosium Dy 1.22
67 Holmium Ho 1.23
68 Erbium Er 1.24
69 Thulium Tm 1.25
70 Ytterbium Yb 1.1
71 Lutetium Lu 1.27


Education sources for children

English: English Alphabet, English letters
Mathematics: Arithmetics training, Chess, Chess and mathematics
Physics:
Chemistry: Actinoids, Lanthanoids, Multiplication table, Periodic table of chemical elements
Biology:
Geography: Capitals of Indian states and union territories, India, Koli, Koliyankulam, Map of Tamil Nadu Indian cities: Ahmedabad, Bangalore, Chennai, Delhi, Hyderabad, Kanpur, Kolkata, Mumbai, New Delhi, Pune, Surat
Languages: Language, Tamil language, Sanskrit

Personal tools