Question

Draw the atomic structure of
(i) an atom with same number of sub-atomic
particles,
(ii) An atom with same number of electrons in
L and M shell.

Answer 1

(i) Oxygen                                                              

Number of electrons = 8

Number of protons= 8

Number of neutron= 8

(ii) Argon

Atomic number =18=2,8,8

No of electrons in L shell = 8

No of electrons in M shell = 8

Answer 2

Answer:

The atomic structures are attached below.

Explanation:

Here we have been given to draw the atomic structures of the following elements:

1) An atom that has the same number of subatomic particles is oxygen.

Oxygen atomic number = 16

K shell = 2

L shell = 6

Number of the negative electrons = 8

Number of the positive protons = 8

Number of the neutral neutrons = 8

The atomic structure is attached below.

2) The atom with the same number of electrons in its L and M shells is argon.

Argon atomic number = 18

K shell = 2

L shell = 8

M shell = 8

Atomic structre is given attached below.