Atomic Number 34 meaning in Urdu
Atomic Number 34 Synonyms
Atomic Number 34 Definitions
1) Atomic Number 34, Se, Selenium : ایک غیر دھاتی عنصر : (noun) a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite).
Useful Words
Atomic Number 52 : سونے چاندی اور دیگر دھاتوں میں پایا جانے والا ایک دھاتی عنصر , Atomic Number 6 : کاربن , Atomic Number 81 : ایک کمیاب دھاتی عنصر , Atomic Number 78 : ایک بھاری دھاتی عنصر , Atomic Number 14 : ایک دھاتی عنصر , Chemical Mechanism : طریقہ , Atomic Number 88 : ایک تابکار مادہ , Atomic Number 16 : گندھک کا تیزاب , Atomic Number 29 : پیتل , Atomic Number 67 : ہلومیم کیمائی مادہ , Atomic Number 92 : ایک بھاری تابکار دھاتی عنصر , Abundance : ایٹم کا تناسب , 0 : صفر , Atomic Number 2 : ہیلیم گیس , Lanthanide : کوئی ایک نادر خاکی دھات , Atomic Number 11 : سوڈیم , Atomic Number 12 : میگنیشیم , Atomic Mass : جوہری وزن , 99 : نینانوے , Atomic Number : جوہری عدد , 44 : چوالیس , 73 : تہتر , Sulfur Dioxide : ایک بے رنگ گیس بھاری دم گہونٹنے والی اور پانی میں حل ہو جاتی ھے , Atomic Number 94 : ایک مصنوعی تابکار عنصر , Atomic Number 65 : دھات , Atomic Number 10 : ایک بے رنگ غیر عامل گیسی عنصر , Atomic Number 1 : ہلکی گیس جو آکسیجن کے ساتھ مل کر پانی بناتی ہے , Atomic Number 38 : ایک ہلکا زرد قلزی ارضی کیمیا , Atomic Number 60 : کیمیا نیوڈیمیئم؛ ایک نادر سہ گرفتہ ارضی؛ دھاتی عنصر , Atomic Number 28 : نقلی چاندی , Atomic Number 37 : چاندی جیسا ایک دھاتی عنصر
Useful Words Definitions
Atomic Number 52: a brittle silver-white metalloid element that is related to selenium and sulfur; it is used in alloys and as a semiconductor; occurs mainly as tellurides in ores of copper and nickel and silver and gold.
Atomic Number 6: an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds.
Atomic Number 81: a soft grey malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores.
Atomic Number 78: a heavy precious metallic element; grey-white and resistant to corroding; occurs in some nickel and copper ores and is also found native in some deposits.
Atomic Number 14: a tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors.
Chemical Mechanism: the atomic process that occurs during a chemical reaction.
Atomic Number 88: an intensely radioactive metallic element that occurs in minute amounts in uranium ores.
Atomic Number 16: an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions).
Atomic Number 29: a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor.
Atomic Number 67: a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds.
Atomic Number 92: a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons.
Abundance: (physics) the ratio of the number of atoms of a specific isotope of an element to the total number of isotopes present.
0: a mathematical element that when added to another number yields the same number.
Atomic Number 2: a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas).
Lanthanide: any element of the lanthanide series (atomic numbers 57 through 71).
Atomic Number 11: a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt).
Atomic Number 12: a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine).
Atomic Mass: (chemistry) the mass of an atom of a chemical element expressed in atomic mass units.
99: The number 99 is a natural number that comes after 98 and before 100. It is composed of two nines, making it a double-digit number.
Atomic Number: the order of an element in Mendeleyev's table of the elements; equal to the number of protons in the nucleus or electrons in the neutral state of an atom of an element.
44: The number 44 is a natural number that comes after 43 and before 45. It is composed of two fours, making it a two-digit number.
73: 73 is a natural number following 72 and preceding 74. It is an odd number and is also a prime number, meaning it is only divisible by 1 and itself.
Sulfur Dioxide: a colorless toxic gas (SO2) that occurs in the gases from volcanoes; used in many manufacturing processes and present in industrial emissions; causes acid rain.
Atomic Number 94: a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239.
Atomic Number 65: a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite.
Atomic Number 10: a colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts.
Atomic Number 1: a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe.
Atomic Number 38: a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite.
Atomic Number 60: a yellow trivalent metallic element of the rare earth group; occurs in monazite and bastnasite in association with cerium and lanthanum and praseodymium.
Atomic Number 28: a hard malleable ductile silvery metallic element that is resistant to corrosion; used in alloys; occurs in pentlandite and smaltite and garnierite and millerite.
Atomic Number 37: a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite.