Question

1- Draw a periodic table in broad outline – no need to fill in all elements. Provide the

following elements and details:

a. Transition metals and their respective electron configurations.

b. The key elements used in organic chemistry (see figure 1.1) and their respective electron

configurations.

c. With arrows along the bottom and right hand side, show the direction in which

electronegativity increases across the table.

d. With arrows along the bottom and right hand side, show the direction in which atomic

radius increases across the table.

e. With arrows along the bottom and right hand side, show the direction in which shielding

increases across the table.

2. Draw polar covalent, bonding covalent and anti-bonding covalent bond?

Answer 1

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