Answer:
question 1: 3
question 2: the number of Valence electrons in the atom
hope it helps
Particles as small as atoms exist.
4.6to the twelth power plus ten or something like that it has been a while since I have done the scientific notation but where ever you put in the number of zeros. is twelve
Answer:
Wind direction is determined with a wind vane.
Hope it will help :)
At 12 mph, how long does it take to go 13.1 miles?
We know that distance = rate * time
So we know that 13.1 = 12 * time
We can now see that time = 13.1/12 = 1.092 (hours)
That's approximately 1 hour and .092*60=5.52 minutes.
