Answer:
Argon
Explanation:
The element that has a complete valence electron shell is argon (Ar) since it is a noble gas in the last group on the periodic table. destinymitchell966
Answer:
I think the answer is c because I had this question before and I think I got it right
He was studying genetics by performing mating crosses in pea plants. Then, he discovered that the traits in the offspring didn't always match the traits in the parental plants.
In metaphase 1 of meiosis , synapsed homologous chromosomes align independently of one another alone the metaphase plate .