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:
7
Step-by-step explanation:
and beetween 10-3 7 pizza
Answer:
4x+1
Step-by-step explanation:
Collect the like therms and then substract the numbers
Answer:

Step-by-step explanation:
We're going to have to work backwards.
The sum of 4 and k is
.
Half is simply that divided by 2.

Now, we'll subtract 8 from it.

Bam!