Chlorine is an element that forms a poisonous greenish gas with the chemical formula Cl2.Recall what the 2 indicates.Molecules of chlorine gas contain atoms of two different elementsMolecules of chlorine gas contain two chlorine atoms bonded togetherThere are two types of chlorine atoms and these belong to the second typeI'm not sureQuestion 6SavedThe chemical symbol for sulfur is S. It often forms molecules containing 8 atoms each.Identify their chemical formula.8SSSSSSSSSSSI'm not sure

Chlorine atoms have 7 valence electrons.Determine what happens in a molecule of chlorine gas (Cl2).One chlorine atom transfers an electron to the other chlorine atomTwo new electrons are createdThe two chlorine atoms share a pair of electrons

Two chlorine atoms combined to form a molecule. The bond between them is known as _____

Potassium (K) is a silvery metal that reacts violently with water. Chlorine (Cl) is a poisonous greenish gas. The compound KCl is likely to:be silvery greenreact violently with waterbe a metallic gashave its own set of properties

Another property of Group 7 elements is that they exist as coloured substances.Which one of the following is correct for chlorine?Chlorine exists as a dark grey solid.Chlorine exists as a toxic pale yellow gas.Chlorine exists as a red-brown liquid.Chlorine exists as a toxic yellowish-green gas.

Calcium chlorate has the formula Ca(ClO3)2. Which best describes the structure of calcium chlorate? (3 points)One molecule of calcium chlorate contains nine atoms.Calcium chlorate is an element that contains three atoms.It takes nine different elements to make one molecule of calcium chlorate.Calcium chlorate contains two Ca groups.