Chemistry, asked by moh123, 1 year ago

in mendeleev's periodic table how many elements were there

Answers

Answered by Anonymous

63 elements...........

Answered by AmanVaibhav

Hey friend..
At the time of Mendellev there were only 63 elements were known and It's periodic table consist of 63 elements and he gave it in the year 1869.....

Previous Question

Next Question

Similar questions

Physics, 8 months ago

Which is the gas used in led bulbs??

Math, 8 months ago

the set of all the days in a week begginning in the letter t...

India Languages, 8 months ago

आप का स्कूटर चोरी हो गया है इस पर एक पत्र लिखते हुए पास के किसी थाने में रिपोर्ट लिखवाई है IN PUNJABI please tell this answer fastly.......

English, 1 year ago

prove that =cosA=(1-tan^2A/2)/(1+tan^2A/2)...

Math, 1 year ago

the barrel of a fountain pen cylindrical in shape is 7 cm long and 2.5 mm in radius .A full barrier of ink in the Pen is used for writing 440 words on an average . How many words would use up a bottle containing 200cm cube ?????

Social Sciences, 1 year ago

Explain the erosional and depositional work of wind...

Math, 1 year ago

Question 10 Find the LCM of the following numbers: (a) 9 and 4 (b) 12 and 5 (c) 6 and 5 (d) 15 and 4 Observe a common property in the obtained LCMs. Is LCM the product of two numbers in each case? Class 6 - Math - Playing with Numbers Page 67...

Math, 1 year ago

Question 3 The length, breadth and height of a room are 825 cm, 675 cm and 450 cm respectively. Find the longest tape which can measure the three dimensions of the room exactly. Class 6 - Math - Playing with Numbers Page 67...