Using the periodic table, complete the table to describe each atom. Type in your answers. A B C D E F

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

How far is the region from the equator or control climate

What will most likely happen when two bromine atoms bond together?