05:19Metallic Character and Non metallic Character in Periodic Table | ChemistryNajam Academy578views
Textbook QuestionHow many atoms are specified by each of these prefixes: mono-, di-, tri-, tetra-, penta-, hexa-?136views
Textbook QuestionElement A is an atomic element, and element B is a diatomic molecular element. Using circles to represent atoms of A and squares to represent atoms of B, draw molecular-level views of each element.114views
Textbook QuestionBased on the molecular views, classify each substance as an atomic element, a molecular element, an ionic compound, or a molecular compound.IMAGE107views
Textbook QuestionIdentify the elements that have molecules as their basic units. a. hydrogen b. iodine c. lead d. oxygen896views
Open QuestionWhich among the following elements does not exist as a diatomic molecule in nature?195views