1. which is not true of binary compounds? a. the name of the positively charged nonmetal ion is changed to end in –ide. b. the positively charged metal ion is written first. c. these contain only two elements. d. these usually consist of a metal and a nonmetal.

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation

Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape

Why is the bottom layer of a trophic pyrimid the