Answer:
The dipole moment of H-C bond will be smaller than that of an H-I bond.
Explanation:
The electronegativity of iodine is greater than that of hydrogen.As a result the iodine atom tends to attract the bond electron pair of H-I bond towards itself creating a bond dipole which does not occur in case of H-C bond as the electronegativity of carbon and hydrogen are almost same.
That"s why dipole moment of H-C bond is smaller than that of H-I bond.
Answer: Option (c) is the correct answer.
Explanation:
Atomic number of sodium is 11 and its electronic configuration is
. When sodium loses one electron then it will attain +1 charge and its electronic configuration will be as follows.
: 
Atomic number of fluorine is 9 and its electronic configuration is
. When fluorine gains an electron then it acquires -1 charge and its electronic configuration is as follows.
: 
Atomic number of aluminium is 13 and its electronic configuration is
. When aluminium loses its valence electrons then it acquires +3 charge and its electronic configuration is as follows.
: 
Thus, we can conclude that the listing for aluminum is correct.
Answer:
Tin (Sn) as in the periodic table the element tin has 50 protons
Spheres representing Oxygen and Nitrogen are different colors so that it is easier for you to see.
Physical: ripping paper, braking a stick, cake batter mixing
Chemical: burning paper, spoiled milk, a penny turning green