Question

what's are compound​

Answer 1

compound are made out of different types of matter in one things

Answer 2

compound is a mixture of two gases or substances with chemical composition... like h2o ch4.Example 1: Pure water is a compound made from two elements - hydrogen and oxygen. The ratio of hydrogen to oxygen in water is always 2:1. Each molecule of water contains two hydrogen atoms bonded to a single oxygen atom. Example 2: Pure table salt is a compound made from two elements - sodium and chlorine.