Sodium is an ingredient in salt. The chemical symbol for sodium is

The name for element 1 is hydrogen, which is derived from the Greek 'hydro' and 'genes' meaning water forming. What is the chemical symbol for hydrogen?

The chemical symbol for calcium is

Beryllium is spelt with two 'l's and is element number 4. What is it's chemical symbol?

Amorphous boron is used as a rocket fuel igniter and in pyrotechnic flares. It gives the flares a distinctive green colour. What is the chemical symbol for boron?

Neon is the fifth most abundant element in the universe. However, it is present in the Earth’s atmosphere at a concentration of just 18 parts per million. What is the chemical symbol for neon?

The lowest density of all metals is the element Li. What is the name of this element?

What element has the symbol K?

Element 7, N, makes up 78% of the air, by volume. What is it's name?

Which element has the chemical symbol P?

The element Ar is a colourless, odourless gas that is totally inert to other substances. What is its name?