Write the ground-state electron configurations of the following ions. (a) li+ (b) n3− (c) in3+ (use the noble gas core electron configuration in your answer.) (d) tl+ (use the noble gas core electron configuration in your answer.)

Li+  [He]

N³-  [Ne]

In³+  [Kr] 4d10

Tl+  [Xe] 4f14 5d10 6S2

a) Li⁺ = 1s²

b) N³⁺ = 1s²2s²2p⁶

c) In³⁺ = [Kr] 4d¹⁰

d) TI⁺ = [Xe] 4f¹⁴5d¹⁰6s²

Explanation:

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.

its a circle not a square that's simple silly.

explanation: