The Earths Surface, it’s also known as the troposphere also dense* lol
Answer:
la tercera caja (3rd box)
Explanation:
usa desmos para obtener más ayuda
Compounds are classified according to the elements that make them up. For example, oxides contain one or more oxygen atoms, hydrides contain one or more hydrogen atoms.
compounds form different types of bonds too. a metal and nonmetal element will create an ionic bond, two nonmetal elements create covalent bonds
