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  • 5 answers

Nithyashree Suresh Babu 4 years, 9 months ago (9748493)

According to NCERT Book... 1. No fixed position can be given to hydrogen in the periodic table. 2. The atomic masses don't increase in a regular manner in going from one element to the next. 3. It was not possible to predict how many elements could be discovered between two elements-especially when we take heavier elements.

Oav Papadahandi 4 years, 9 months ago (10524459)

Send the answer of 2nd question

Oav Papadahandi 4 years, 9 months ago (10524459)

Thanks khusi?

Khushi 4 years, 9 months ago (9191743)

Limitations of Mendeleev’s periodic table: ✿Elements with large difference in properties were included in the same group. Eg: Hard metals like copper (Cu) and silver (Ag) were included along with soft metals like sodium (Na) and potassium (K). ✿No proper position could be given to the element hydrogen. Non-metallic hydrogen was placed along with metals like lithium (Li), sodium (Na) and potassium (K). ✿The increasing order of atomic mass was not strictly followed throughout. Eg. Co & Ni, Te &I. ✿No place for isotopes in the periodic table.

Account Deleted 4 years, 9 months ago (10874061)

??
  • 1 answers

Preeti Yadav 4 years, 8 months ago (6593900)

what is the chemistry practical syllabus
  • 2 answers

Khushi 4 years, 9 months ago (9191743)

1. In Mendeleev’s periodic table, the horizontal rows are called periods. There are seven periods and they are numbered from 1 to 7. 2. As one moves from left to right in a period, there is a gradual change from metallic to non-metallic properties. 3. There are eight vertical columns called groups. They are numbered from I to VIII. Groups I to VII are further divided into two subgroups A and B.

Nithyashree Suresh Babu 4 years, 9 months ago (9748493)

Main features of Mendeleev's Periodic Table: (a) There are seven horizontal rows in the periodic table. They are called periods and are numbered from 1 to 7. (b) In a given period, there is a regular gradation in the properties of elements from left to right. (c) There are eight vertical columns in the periodic table. These are named as groups. They are numbered from I to VIII. Groups I to VII are subdivided into subgroups A and B.
  • 2 answers

Priyanshi Gupta 4 years, 9 months ago (10226989)

noun 1. the study of ideas and beliefs about the meaning of life

Cute Girl 4 years, 9 months ago (10239444)

There are five philosophy in marketing 1 product concept 2 production concept 3 selling concept 4 marketing concept 5 socialist concept
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  • 2 answers

Salma Bhambh 4 years, 9 months ago (10768510)

On 19th march 2003,US launched its invasion of Iraq under the codename 'Operation Iraqi Freedom'.

Tarun Arya 4 years, 9 months ago (10941251)

Padle padle ye bhi nahi pata kya tujhe
http://mycbseguide.com/examin8/
  • 2 answers

Arya Sharma 4 years, 9 months ago (6114680)

They uses mal practises , media shows their good works only and other parties' bad works .

Ajeet Kushwaha 4 years, 9 months ago (10964187)

Using many dirty tricks Replaced booth at another place before few minutes of election Undisturbed opponent meaning Forced government salaried person to campaign for him.
  • 1 answers

Apu Saha 4 years, 9 months ago (10242901)

Yes
  • 0 answers
  • 2 answers

Nithyashree Suresh Babu 4 years, 9 months ago (9748493)

King Victor Emmanuel II, to unify the Italian states through war.In 1860, they marched into South Italy and the Kingdom of the two Sicilies and succeeded in winning the support of the local peasants in order to drive out the Spanish rulers. In 1861 Victor Emmanuel II was proclaimed the king of United Italy.

Saiyam Jain 4 years, 9 months ago (6259785)

Italian unification, also known as the Risorgimento, was the 19th-century political and social movement that resulted in the consolidation of different states of the Italian Peninsula into a single state, the Kingdom of Italy.
  • 0 answers
  • 1 answers

Ankit Yadav 4 years, 9 months ago (10970786)

Weight mean
  • 2 answers

Kanu Choudhary 4 years, 9 months ago (10711901)

15.14

Himanshi Rawat 4 years, 9 months ago (9554104)

15.14 by using this- 12+3.14(as π is equal to 3.14)=15.14 Hope this helps you ?
  • 0 answers
  • 0 answers
  • 2 answers

Balwant Kumar 4 years ago (1709930)

सुनीता को सबलोग गौर से इसलिए देख रहे थे क्योंकि वह पहिया-कुर्सी पर बैठकर अकेले सड़क पर जा रही थी।

Binod Kumar 4 years, 5 months ago (11505457)

Good
  • 1 answers

Sushil Kumar 4 years, 9 months ago (10012909)

No
  • 3 answers

Samyak Bhujade 4 years, 9 months ago (9563098)

Software, instructions that tell a computer what to do. Software comprises the entire set of programs, procedures, and routines associated with the operation of a computer system. ... A set of instructions that directs a computer's hardware to perform a task is called a program, or software program.

Samyak Bhujade 4 years, 9 months ago (9563098)

Computer Software is a main program from which your computer starts, boot, work.

Samprita Barman 4 years, 9 months ago (10506468)

Software is a collection of programs that provide instructions to computer to perform specific tasks
  • 5 answers

Shikha Bharti 4 years, 9 months ago (10831259)

Sin A = p/h

Somesh Smruti 4 years, 9 months ago (9140428)

Sin theta = perpendicular/ hypotenuse or p/h

Jeeya Surana 4 years, 9 months ago (10498611)

Sin thetha=opp/hyp

Nithyashree Suresh Babu 4 years, 9 months ago (9748493)

Sin theta=opposite/hypotenuse

Account Deleted 4 years, 9 months ago (10874061)

p\h
  • 1 answers

Nithyashree Suresh Babu 4 years, 9 months ago (9748493)

The conflict between nature is illustrated in the ruining of Lencho's corn fields by a hail storm. Conflict between humans is illustrated by the anger Lencho feels towards the post office officials for taking some money from the money sent to Lencho by God.
  • 1 answers

Balwant Kumar 4 years, 9 months ago (1709930)

Ancient stories reveal the nature of Mesopotamian society, institutions, trade activities, agriculture, and kingship's initiative to encourage writing and schools, and economic related conflicts among the rulers and communities. For example, a flood story in the Bible describes Mesopotamia as a land of brick-built cities. According to the Bible, the flood was meant to destroy all life on earth. However, God chose a man, Noah, to ensure that life could continue after the Flood. Noah built a huge boat, an ark. He took a pair each of all known species of animals and birds on board the ark, which survived the Flood. There was a strikingly similar story in the Mesopotamian tradition, where the principal character was called Ziusudra or Utnapishtim.

  • 4 answers

Sumedh Demanna 4 years, 9 months ago (10179132)

सूर्य किस दिशा से उगता है

Sohail Khan 4 years, 9 months ago (9767238)

Purvah dishayam

Aspirant Aspirant 4 years, 9 months ago (10978616)

सूर्य किस दिशा से उगता है? सूर्य पूर्व दिशा से उगता है ।

Abhishrey Srivastav 4 years, 9 months ago (8290377)

Sup****
  • 1 answers

Ajeet Kushwaha 4 years, 9 months ago (10964187)

We get from official records is Faimly record of kings About many wars When warriors born how they fight from trouble how they died when they died.
  • 2 answers

Ramesh Kumar 4 years, 9 months ago (10182108)

Hello friend?

Ramesh Kumar 4 years, 9 months ago (10182108)

क,ख, ग, घ, च, छ, ज,झ,......... .
  • 1 answers

Preeti Yadav 4 years, 9 months ago (6593900)

Mr. lamb was an old man with tin legs the world is selfish everyone doing hard work not taking care of any outsider
  • 5 answers

Ash Meet 4 years, 9 months ago (10644438)

Jane was quite in the class

V.P. Kavin Sarathi 4 years, 9 months ago (10980854)

Jane was quiet in the class

Anusha Podila 4 years, 9 months ago (10819252)

JANE WAS QUITE IN THE CLASS

Tvesa Shah 4 years, 9 months ago (9141043)

JANE WAS QUITE IN THE CLASS

Avika Upadhyay 4 years, 9 months ago (10966057)

Jane was quite in class
  • 1 answers

Sia ? 4 years, 9 months ago (6945213)

Please ask question with complete information.

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