1. Substance Az is blue in color and reacts with substance B2, which is yellow in color. They form a new substance AB, as shown in the chemical equation below.
A2 + B2 → 2AB
What is the color of AB?
a. Yellow
b. Blue
c. Green
d. Not possible to predict with the information given

Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right

Which best describes how johannes kepler developed his laws of planetary motion

What is the lowest number energy level where a d sublevel is found