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Is Nacl Polar Or Nonpolar

Sodium Chloride (NaCl) which is an ionic compound acts as a polar molecule. Usually, the large difference in electronegativities in sodium and... View Article

Is Hydrogen An Alkali Metal

If we look at the periodic table we will notice that hydrogen is at the top of the Group 1 elements also referred to as “alkali metals”. However,... View Article

What Is K In Shm

The letter K that is seen in several expression related to Simple Harmonic Motion (SHM) is a constant. It is usually called spring or force... View Article