Question

what are transitional elements name all transitional elements​

Answer 1

Answer:

The transition elements are those elements having a partially filled d or f subshell in any common oxidation state. The term "transition elements" most commonly refers to the d-block transition elements. The 2B elements zinc, cadmium and mercury do not strictly meet the defining properties, but are usually included with the transition elements because of their similar properties. The f-block transition elements are sometimes known as "inner transition elements". The first row of them is called the lanthanides or rare earths. The second row consists of the actinides. All of the actinides are radioactive and those above Z=92 are manmade in nuclear reactors or accelerators.

The general properties of the transition elements are

They are usually high melting point metals.

They have several oxidation states.

They usually form colored compounds.

They are often paramagnetic.

Explanation:

Answer 2

Explanation:

1. NICKEL
2. COPPER
3. ZINC
4. IRON
5. COBALCHROMIUM
6. MANGANESE
7. GOLD
8. SILVER
9. MERCURY
10. TITANIUM
11. CADMIUM
12. PLATINUM
13. TUNGSTEN
14. ZIRCONIUM
15. RHODIUM

The 38 elements in group 3 through 12 in the Periodic Table are known are transition elements and are important (vital) for the defence and economy of a country.