Set of data: 1,2,3,4,5,6,7,8
Cross of 1 and 8, cross off 2 and 7, cross off 3 and 6. Two numbers are left so find the average by adding the two numbers and dividing by 2.
i.e. 4+5=9 and 9/2= 4.5
The median would be 4.5.
In other words the median is halfway between the two numbers.
answer: option (b) is the correct answer.
a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.
therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.
thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.
elements make up everything, and they combine to make compounds.
the answer is c