49) how many electrons does this atom have? proton 7 15 8
49) how many electrons does this atom have? proton 7 15 8
Answer
Explanation:
Step1: Count protons
Count the number of blue - colored protons in the nucleus. There are 8 protons.
Step2: Recall electron - proton relationship
In a neutral atom, the number of electrons is equal to the number of protons.
Answer:
8