Chemistry, asked by dolphinnizar1165, 1 year ago

Which of the following is not an actinide ?
(a) Curium
(b) Californium
(c) Uranium
(d) Terbium

Answers

Answered by anne94

11

(d) Terbium is ur answer

Answered by nehalshekhar8

5

hey friend the correct option is d as

terbium is lanthanide as it belongs to 4f series having configuration

Previous Question

Next Question

Similar questions

Physics, 7 months ago

a car moves with uniform speed what find it covers 200meters( hint speed=40meyer per second...

Science, 7 months ago

5. What are symbionts? Explain with an example.

History, 7 months ago

3. How did the knowledge of ancient texts help the reformers promote new laws ?

Chemistry, 1 year ago

Which one of the following ions is the most stable in aqueous solution? (a) V³⁺ (b) Ti³⁺ (c) Mn³⁺ (d) Cr³⁺ (At.No. Ti = 22, V = 23, Cr = 24, Mn = 25)...

Chemistry, 1 year ago

A reduction in atomic size with increase in atomic number is a characteristic of elements of (a) high atomic masses (b) d-block (c) f-block (d) Radioactive series...

Physics, 1 year ago

2 examples of effect of force...

Biology, 1 year ago

List 2 differences between Pollen Grain and ovule...

English, 1 year ago

paragraph on about beauty...