What is the importance of natural resources ?write 5 points ​

Hey there! Natural Resource:The resources, for example, sunshine, air, water, soil, plants, animals, minerals, rivers etc. which after natural formation remain distributed on the earth, are known as natural resource. The natural resources are found in solid, liquid or gaseous states, and in metallic or non metallic form. Hope it help you

The charge of an ion with 55 protons and 52 electrons is +3. the reason is because protons are positive, and there are three more than the amount of negative electrons.