35 - Бром (BR)
З.я.а: 35,
р+=35,
е-=35
n=80 - 35 = 45
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
35 - Бром (BR)
З.я.а: 35,
р+=35,
е-=35
n=80 - 35 = 45