The base of modern periodic table is View Solution Modern periodic table has ... periods. View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions for Physics HC Verma...
Thekey differencebetween Mendeleev and Modern periodic table is thatthe basis of the modern periodic table is mainly the electronic configuration of theelements, which we call as theatomic numberwhereas, in Mendeleev periodic table, it is theatomic massof the elements. Let us see here what is M...
A6 In the modern Periodic Table, elements are arranged in the order of increasing proton numbers. A student tried to re-arrange the elements in the order o Increasing relative atomic masses and got nearly the same arrangement.However, the elements, argon and potassium would have their positions...
题目Elements in the modern version of the periodic table are arranged in order of increasing _. A. oxidation number B. average atomic mass C. number of isotopes D. atomic mass E. atomic number相关知识点: 试题来源: 解析 E 反馈 收藏 ...
Which of the element whose atomic numbers are given below, cannot be accommodated in the present set up of the long form of the periodic table ? View Solution In the modern periodic table, elements are arranged in order of increasing atomic numbers, which is related to the electornic configura...
So even though tellurium does indeed have a greater atomic mass than iodine, it is properly placed before iodine in the periodic table. Mendeleev and Moseley are credited with being most responsible for the modern periodic law : When elements are arranged in order of increasing atomic number, ...
How is the modern periodic table arranged?Question:How is the modern periodic table arranged?Elements:Elements are pure substances. Atoms of the same element have the same number of protons in their nuclei. The number of protons in the nucleus is the atomic number of that element. The elements...
单选题:Elements in the modern version of the periodic table are arranged in order of increasing ___.选项:A. average atomic mass B. atomic number C. number of isotopes D. oxidation number E. atomic mass 相关知识点: 试题来源: 解析 [atomic number] 反馈 收藏 ...
题目Elements in the modern version of the periodic table are arranged in order of increasing ___. A. oxidation number B. atomic mass C. average atomic mass D. atomic number E. number of isotopes 相关知识点: 试题来源: 解析 D 反馈 收藏 ...
The elements are also organized by increasing atomic number. Answer and Explanation: Dmitri Mendeleev is credited with the invention of the modern periodic table. He was the first one to combine organizing the elements both in terms of......