Azot atoming tashqi elektron qavatining konfugratsiyasini kursating:, 2s2 2p6, 2s2 2p2, 2s2 2p5, Nima uchun N_2 molekulasi kimyoviy jihatdan sust (passiv)?, Atom radiusi kichik bo‘lgani uchun, Molekulada bitta kuchli bog‘ bo‘lgani uchun, Atomlar orasida mustahkam uchlamchi bog‘ bo‘lgani uchun, Ammiak (NH_3) molekulasida azotning oksidlanish darajasi nechaga teng?, +3, -3, -5, Qaysi modda "tulki dumi" deb ataladi?, , , , Nitrat kislotasida (HNO_3) azotning valentligi nechaga teng?, lll, V, lV, Laboratoriyada ammiakni qanday aniqlash mumkin?, Ohakli suvni loyqalashidan, Lakmus qog‘ozini qizartirishidan, Xlorid kislota bug‘lari bilan "oq tutun" hosil qilishidan, Oq fosforning molekulyar formulasi qanday?, , , , Fosforning qaysi allotropik shakli eng zaharli va qorong‘uda nur sochadi?, Qizil fosfor, Qora fosfor, Oq fosfor, Fosfin (PH_3) molekulasi haqidagi qaysi fikr noto‘g‘ri?, Juda zaharli gaz, Havoda o‘z-o‘zidan yonadi, Ammiakdan ko‘ra kuchliroq asos, Ortofosfat kislota (H_3PO_4) necha negizli kislota hisoblanadi?, 3, 2, 1, Nima uchun azot NCl_5 birikmasini hosil qila olmaydi?, Elektronlari yetarli emas, Tashqi qavatida bo‘sh d-orbitallar yo‘q, Atom radiusi juda katta, P_2O_5 moddasi laboratoriyada asosan nima maqsadlarda ishlatiladi?, Gazlarni quritish (namlikni yutish) uchun, Katalizator sifatida, Oksidlovchi sifatida, Kumush nitrat (AgNO_3) eritmasi yordamida qaysi ionni aniqlash mumkin?, , , , Oddiy superfosfat tarkibida qaysi moddalar aralashmasi bo‘ladi?, Ca(H_2PO_4)_2 va CaSO_4, NH_4NO_3 va KCl, Ca_3(PO_4)_2 va H_2SO_4, Tabiatda azotning asosiy qismi qayerda to‘plangan?, Tuproqda (minerallar ko‘rinishida), Tirik organizmlar oqsilida, Atmosferada (erkin gaz ko‘rinishida).
0%
Kimyo
Share
Share
Share
by
Mabudaxalilova
Edit Content
Print
Embed
More
Assignments
Leaderboard
Show more
Show less
This leaderboard is currently private. Click
Share
to make it public.
This leaderboard has been disabled by the resource owner.
This leaderboard is disabled as your options are different to the resource owner.
Revert Options
Quiz
is an open-ended template. It does not generate scores for a leaderboard.
Log in required
Visual style
Fonts
Subscription required
Options
Switch template
Show all
More formats will appear as you play the activity.
)
Open results
Copy link
QR code
Delete
Continue editing:
?
