Predict the group number and block to which the given elements belong.
`A(Z=9),B(Z=20),C(Z=29),D(Z=36)` and `E(Z=58)`.

Predict the group number and block to which the given elements belong. A(Z=9),B(Z=20) and C(Z=29)

Predict the group of element with Z=45

Write the electronic configuration of the elements given below and also predict the block, group number and period to which they belong. ( Z= Atomic number) I. A(Z=5) , B(Z=11) , c(Z=28) , D(Z=54) , E(Z=59) , F(Z=90) .

Mention the group, period and block to which each of the following elements belongs in the long form of periodic table E (Z = 40)

Mention the group, period and block to which each of the following elements belongs in the long form of periodic table X (Z = 9)

Mention the group, period and block to which each of the following elements belongs in the long form of periodic table Y (Z = 28)

Element with Z = 83 belongs to which block?

Element with Z = 83 belongs to which block?

What are transition elements ? Which of the following are not transition elements ? Cu(Z = 29), S(Z = 16), Ga(Z = 31), Pd(Z = 46), U(Z = 92).