Element name

Moseley said that the frequency of X-ray of an element increases with a regular increase in a fundamental property of elements. Name this fundamental property..

The collection of vowels in English alphabets. This set contains five elements. Namely, a ,\ e ,\ i ,\ o,\ udot

Name the element in carbon family that can be affected by water.

Name the element in carbon family that can be afected by water.

Name one element invariably found in proteins but not in all carbohydrates and lipids.

Name the element An alkaline earth metal present in group 2 and period 3.

Find the name of elements based on the electronic configuration : 2,8,4

Find the name of elements based on the electronic configuration : 2,8,8,1

Find the name of elements based on the electronic configuration : 2,8,7

What are the four groups into which all the elements are classified? Name two of each group