How will the magnetic field be affected on
you never get back a sped arrow ,a lost opportunity and a spoken word .
write a composition on following
write electronic configuration of the element belonging to 3rd period and 13th group of the periodic table. predict whether its a metal or non-metal. give reason.
Applications in daily life of parallel combination of resistors
What will be the product if a compound containing carbon is burnt?? name some test to confirm this?
Element X forms a chloride with the formula XCl2, which is a solid with a high melting point. X would most likely be in the same group of the Periodic Table as
(a) Na (b) Mg (c) Al (d) Si
the answer is Mg . Why?
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