Question
Lanthanides and actinides are also called
___________.Solution
Inner transition elements. • The f-block elements are termed inner transition elements. • Some characteristics of Transition elements are: • They are hard and have high densities. • They always form colored ions and compounds. • They have high melting and boiling points • They have more than one oxidation state.
More Static GA Questions
20 × 224 ÷ 16 – 50 = ? + 100
...What will come in the place of question mark (?) in the given expression?
45% of (√6400 × 5) = ? + 111
What will come in the place of question mark (?) in the given expression?
(16 × 22 + 23) ÷ 15 + 24 = ?2 – 16 × 2
(21 × 16 – 8) ÷ 41 = ?
- What will come in place of the question mark (?) in the following questions?
75% of 240 + 30 = ? - Calculate the value of x if x% of 400 plus {800 ÷ x of 8} × 4 is equal to 88
18 × 15 + 86 – 58 =? + 38
142 + 233 + ?2 – 301 = 450 + 65
68% of 450 – 1008 ÷ 14 + 516 ÷ 43 =?