Ermetova jamila ismailovna ermetov amirbek ismailovich karimova munisa maxsud qizi

Kislorod kislotasi – kislorodli noorganik kislota
	ozone– a form of oxygen, o 3 , with a peculiar odor suggesting that of weak chlorine, produced when an electric spark or ultraviolet light is passed through air or oxygen. It is found in the atmosphere in minute quantities, especially after a thunderstorm, is a powerful oxidizing agent, and is thus biologically corrosive. In the upper atmosphere, it absorbs ultraviolet rays, thereby preventing them from reaching the surface of the earth. it is used for bleaching, sterilizing water, etc.			ozon – kislorodning o3 formasi, u o'ziga xos hid bilan zaif xlorli, ya'ni elektr uchqun yoki ultrabinafsha nuri havo yoki kislorod orqali yuborilganda hosil bo'lganligini ko'rsatadi. Atmosferada, ayniqsa momaqaldiroqdan so'ng, kuchli miqdordagi oksidlovchi vosita bo'lib, u biologik jihatdan korroziy bo'lib, juda oz miqdorda bo'ladi. yuqori atmosferada u ultrabinafshacha nurlarini emiradi, shu bilan ular yer yuzasiga etib bormaslikka to'sqinlik qiladi. Oqartirish, suvni sterilizatsiya qilish va boshqalar uchun ishlatiladi.
				P
	palladium– a rare metallic element of the platinum group, silver-white, ductile and malleable, harder and fusing more readily than platinum: used chiefly as a catalyst and in dental and other alloys. Symbol: pd; atomic weight:106.4; atomic number: 46; specific gravity: 12 at 20°c.			palladiy– platina guruhiga kiradigan noyob metall element, kumush-oq, po'stlog'li va yumshoq, platinadan ko'ra osonroq va birlashtirilishi: asosan katalizator va stomatologik va boshqa qotishmalarda ishlatiladi. Ramz: pd; atomi og'irligi: 106.4; atom raqami: 46; o'ziga xos tortishish: 12 ° c dan 20 ° c gacha.
	paraffin series– the homologous series of saturated, aliphatic hydrocarbons having the general formula c n h 2n+2 , as methane, ch 4 , or ethane, c 2 h 6 .			parafin qatori– metan, ch4 yoki etan, c2h6 kabi umumiy formulaga ega c n h 2n + 2 ga ega bo'lgan to'yingan, alifatik uglevodorodlarning homolog seriyali.
	pascal– the standard unit of pressure or stress in the international system of units (si), equal to one newton per square meter.			paskal– xalqaro birliklar tizimida (si) standart kvadrat metrga teng bo'lgan bosim yoki stressning standart birligi.