Answer:
8/9 8 to 9
Step-by-step explanation:
You have a 50% chance of picking a green tile so your answer would be 0.5
The term ion is an atom or molecule with a net electric charge due to the loss or gain of one or more electrons. hydrogen is a colorless, odorless, highly flammable gas, the chemical element of atomic number 1 carbonic acid <span>Carbonic acid is a chemical compound with the chemical formula H₂CO₃. It is also a name sometimes given to solutions of carbon dioxide in water, because such solutions contain small amounts of H₂CO these are all i know</span>
The answer is C because 4(4)+7(-3)=-5.
