Chlorine, a gaseous halogen has atomic number 17 and belongs in group 17, period 3 and the p-block of the Periodic Table. Needing only one electron to fill its outer electron shell, chlorine readily forms compounds with most other elements. Because it is so reactive, chlorine does not occur in a pure state in nature, which is fortunate, as it is poisonous.
Elements that can mix with water include hydrogen, oxygen, fluorine, chlorine, nitrogen, bromine, and iodine. These elements are able to form various compounds and dissolve in water due to their chemical properties.
A molecule of water, which has the formula H2O, is made up of the elements hydrogen and oxygen.
Ice itself is not composed of elements as it is a compound made up of water molecules in a solid state. However, the water molecules in ice are composed of hydrogen and oxygen atoms, which are elements.
The elements are earth, air, fire, and water.
Argon (Ar), Hydrogen (H) and uranium (U) are chemical elements. Water (H2O) is a chemical compound.
Type your answer here... find from mass number
ions? disassociated ions?
the elements of water is two atoms of HYDROGEN and OXYGEN
water and oil.
There are only 2 elements in water: hydrogen and oxygen.
There are only two elements that comprise water, Hydrogen and Oxygen.
The preposition in the sentence "Jamie received lots of presents at Christmas" is "at." It indicates the specific time when Jamie received the presents. Prepositions typically show relationships between elements in a sentence, and in this case, "at" specifies the occasion of Christmas.
None are. The elements are not decomposed: the water is. The elements released by the reaction are hydrogen and oxygen.
Water and fire are not elements according to the traditional concept of the classical elements (earth, water, air, fire). Iron and salt are not elements in a chemical sense, but rather compounds made up of elements.
It's the other way around. Water has two elements in it. Hydrogen and Oxygen.
water....
Metal presents,colour,water content.