Your answer is D. Hope this helps!
Step-by-step explanation:
First, work out the difference (decrease) between the two numbers you are comparing. Next, divide the decrease by the original number and multiply the answer by 100. If the answer is a negative number, this is a percentage increase.
Answer:
There will be 48 neutrons.
Step-by-step explanation:
Hope this helps and have a great day :)
25.5
102/4=25.5
Not really sure though
