

InterviewSolution
Saved Bookmarks
1. |
Metal aur non metal ka answar |
Answer» <html><body><p>tion:Metals :-Majority elements in the periodic table are metals. This includes alkali metals, transition metals, lanthanides, actinides and <a href="https://interviewquestions.tuteehub.com/tag/alkaline-371462" style="font-weight:bold;" target="_blank" title="Click to know more about ALKALINE">ALKALINE</a> earth metals. Metals are separated by nonmetals on a periodic table through a zigzag line <a href="https://interviewquestions.tuteehub.com/tag/starting-1224778" style="font-weight:bold;" target="_blank" title="Click to know more about STARTING">STARTING</a> from carbon, till radon. The elements between the two are phosphorus, selenium and iodine.These elements and elements right to them in the periodic table are nonmetals. Elements present just to the left of the line are termed as semimetals or metalloids. These will have the combined properties of both metals and nonmetals.Non Metals :- Very few elements in the periodic table are non-metals. These are present on the right-hand side in the periodic table. Elements that come under non-metals are sulphur, carbon, all <a href="https://interviewquestions.tuteehub.com/tag/halogens-1015124" style="font-weight:bold;" target="_blank" title="Click to know more about HALOGENS">HALOGENS</a>, phosphorus, hydrogen, oxygen, selenium, nitrogen and noble <a href="https://interviewquestions.tuteehub.com/tag/gases-13668" style="font-weight:bold;" target="_blank" title="Click to know more about GASES">GASES</a>.In the periodic table, non-metals are located left of the halogens and to the right of the metalloids. Since noble gases and halogens are also non-metals, these elements are often referred to as non-metals.</p></body></html> | |