Popular Questions
- Which of the following is the atomic number of a metal.
- Which of the following statement is not correct regarding hydrogen atom
- Which of the following is metalloid
- Which of the following pairs has both members from the same period..
- Who is called the father of chemistry
- The elements with atomic number....
- The heaviest atom amongst the following is
- The elements on the right side of the periodic table are
- Element of atomic number 6 is placed in
- The element X,Y,Z and T have the indicated electronic configurations...
- In the periodic table going down in fluorine group
- The elements having the electronic configuration.....
- The long form of periodic table has
- On moving from left to right across a period in the table the metallic character
- The element with configuration ....
- The tenth elements in the periodic table ressembles with the
- Aluminium is diagonally related to
- An element of atomic number 29 belongs to
- The total number of rare- earth elements is
- The long form of periodic table is based on
- Which of the following dinegative anion is quite common
- An element has electronic configuration.....
- The lightest metal is
- The telluric helix was given by
- Which of the following elements is a lanthanide
- The most common lanthanide is
- Lithium shows similarities to magnesium in its chemical behaviour because
- Which of the following pair has elements containing same number of electrons in the outermost orbit
- Which of these does not reflect the periodicity of the elements
- The elements with atomic numbers......
- Chemical property of Li and Mg are similar because
- Which of the following statements is/are NOT TRUE about the diagonal relationship of Be and Al
- The electronic configuration of four elements are
- An element X belongs to fourth period and fifteenth group of the periodic table...
- Diagonal relationship is shown by
- Last element of group -IV is found to be
- Which configuration represents a noble gas
- The last member in each period of the periodic table is
