Answer:
7b-12
Step-by-step explanation:
12b-5b-7-5
7b-12
Answer:
You might want to put that in a picture, because that makes very little sense.
Answer: letter D. Most of the mass of an atom comes from elctron cloud
Step-by-step explanation: your welcome and have a good day
Answer:
c.y is the correct answer
Step-by-step explanation:
because its defined in x from the left ×<=1
