The elements which are radioactive and have been named after the name of planet are

The elements named after the name of the planets are :

The elements named after the name of the planets are

Which elements is named after the name of a planet is

Which elements is named after the name of a planet is

Name a noble gas which is radioactive

Write the chemical symbols of two elements (a) Which are formed from the first letter of the elements name. (b) Whose name has been taken from the names of the elements in Latin.

The element/s named after scientists are