Answer:
just swap the first two and you should be good
Answer:
18 and 19
Step-by-step explanation:
Answer
Basically you need to know how many hours to work then I think it would help your problem.
Step-by-step explanation:
For this you need to multiply 1,500 by 60 (because there are 60 seconds in a minute) and then multiply that by 2 (because there are 2 minutes), wich makes the answer 180,000 meters.
Does this help?
It will have 15 protons because the atomic number will always equal the number of protons and vice versa