Ninety-six per cent of salt water is pure water. There is 3 per cent common salt in it. The remaining one per cent is made up of more than 80 elements, including sulphate, magnesium, bromide, calcium, potassium, strontium, boron, fluoride and gold. Some seas have more salt than others.

Source: https://www.pitara.com/non-fiction-for-kids/did-you-know-for-kids/ninetysix-per-cent-of-salt-water-is-pure/

Pitara literally means ‘a chest full of surprises’. For 25 years (this website was started in 1998) we have been publishing original multi-cultural, multi-lingual and inclusive content to help kids explore, discover, learn, play, enjoy... All our content is copyright protected. If you wish to use our content ask us — some of the world's leading publishers regularly license our content.

Ninety-six per cent of salt water is pure water. There is 3 per cent common salt in it. The remaining one per cent is made up of more than 80 elements, including sulphate, magnesium, bromide, calcium, potassium, strontium, boron, fluoride and gold. Some seas have more salt than others.

Science for Kids

Fiction for Kids

Non-fiction for Kids

Activities for Kids