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  • 4 answers

Pawan Kumar 7 years, 8 months ago

Hlo

Defisha Gulia 7 years, 8 months ago

Hlo

Osama Bin Laden Zinda Hein 7 years, 8 months ago

Kon hoo yaar

Biology Lover 7 years, 8 months ago

??
  • 2 answers

Biology Lover 7 years, 8 months ago

The properties of the elements are the periodic function of their atomic number

Ankit Gupta 7 years, 8 months ago

Modern Periodic Law of element may be defined as thee Physical and chemical proprties of the elements are periodic functions of their atomic no.
  • 2 answers

Defisha Gulia 7 years, 8 months ago

Hmm....meko bhi batana

Manan Gupta 7 years, 8 months ago

Please tell
  • 1 answers

Shubhrant Shrivas 7 years, 8 months ago

All of then contain tiny particle, space between their particle and this particle attract each other. See the 9th class science book for more details
  • 3 answers

Defisha Gulia 7 years, 8 months ago

Haha nice ........

Piyush Pal 7 years, 8 months ago

That was egg?

Shubhrant Shrivas 7 years, 8 months ago

Boil yourself, after some time you will be freezed. ?????? Don't take it seriously.
  • 1 answers

Jay Mahakaal 7 years, 8 months ago

Mass of 1 gram of silver is 1 gram itself, no matter where ever you take it in the known universe. Additionally, The molar mass of silver is 107.9 g/mol.(rounding to 108). As 1 mole = 6.023 x 10^23 molecules (Avogadro's number), 108 g of Silver contains 6.023 x 10^23 molecules.
  • 1 answers

Jay Mahakaal 7 years, 8 months ago

Over the course of three experiments J. J. Thomson discovered the existence of electrons. He did this using a cathode ray tube, which is a vacuum-sealed tube with a cathode and anode on one end that create a beam of electrons travelling towards the other end of the tube.
  • 1 answers

Kapil Balayra 7 years, 8 months ago

Different derived physical quantities
  • 1 answers

Preet Sharma 7 years, 8 months ago

The electronic configuration of Fe is 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^6.
  • 2 answers

Priya Sharma 7 years, 8 months ago

If*

Priya Sharma 7 years, 8 months ago

Listen i u get ans of this question may be from anywhere.. Please post it... Actually i also wanna know its ans
  • 1 answers

Priya Sharma 7 years, 8 months ago

atoms or molecules of diff elements combine In a particular Ratio to form Compound
  • 4 answers

Sia Swift 7 years, 8 months ago

Pradeep, is best one

Aarav Tyagi 7 years, 8 months ago

pardeep publication ☺☺

Ambrish Yadav 7 years, 8 months ago

Pradeep Publication

Shoaib Hayat 7 years, 8 months ago

ncert
  • 3 answers

Vaibhav Saxena 7 years, 8 months ago

I want to that how result of 10 is devided like. 60%of board exam and 40%of school i want to know the ratio of marks and preboard exam result is considered in main result or not.

Priya Sharma 7 years, 8 months ago

I did not understand ur question..

Kapil Balayra 7 years, 8 months ago

Hello
  • 0 answers
  • 1 answers

Priya Sharma 7 years, 8 months ago

6.92*10^3 amstrong 0.692 micro.metres
  • 1 answers

Manas Soni 7 years, 8 months ago

The branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.
  • 1 answers

Shriya Singh 7 years, 8 months ago

Hello
  • 2 answers

Harshit Jain 7 years, 8 months ago

Because of electrostatic force between the ions

Priyam Pandey 7 years, 8 months ago

Because of strong ion-ion bond
  • 1 answers

Rishant Mastwal 7 years, 8 months ago

Ionic Solids are hard because they are formed by positively and negatively charged ions which are held by strong electrostatic force.
  • 1 answers

Rishant Mastwal 7 years, 8 months ago

pH is of any solution is a negative logarithmic of H+ ion concentration or H30+ concentration. pH=-log(H+)
  • 1 answers

Aman Raj 7 years, 8 months ago

Mass cannot be created nor destroyed
  • 1 answers

Cbse Guide Ka Prey 7 years, 8 months ago

Nhi smjha

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