June 2023 1 17 Report
Вкажiть ряд елементів, валент ність яких у летких сполуках з Гідрогеном становить II. A) Be, Mg, Ca
Б) С, N, 0
B) Si, Ge, Ti
Г) O, S, Se
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments

More Questions From This User See All
100 1 2 649731a21cf28
Answer
5 s02 2 mg no2 k2s z f2 al
Answer
4 649479083b6e6
Answer
9 a na mg al li b na
Answer
Can you help me?) 1) Ask questions for the following answers.1. No, I haven't. I've never met an important person.__________?2. No, she hasn't. She
Answer
50 648c05f20e7aa
Answer
a al n fe na b rb b ca hg zn
Answer
sleep at seven oclock yesterday 5 professor thatcher work at university when he had a brilliant idea
Answer
40 63a64cd7e9697
Answer
1 Rewrite the sentences by putting words in brackets in the correct place. 0 Hav...
Answer

Helpful Links

Helpful Social

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.