Question

Which of the following statements about radioactivity are wrong?

• A. it involves outer electrons activity
• B. it is not affected by temperature or pressure
• C. it is an exothermic process
• D. the radioactivity of an element is not affected by any other element compounded by it

Answer 1

The correct option is A it involves outer electrons activity

Correct statements about radioactivity.

- It does not involve outer electrons activity.

- It is not affected by temperature or pressure.

- It is an exothermic process as it involves emission of large amounts of energy.

- the radioactivity of an element is not affected by any other element compounded by it.

$\therefore$The wrong statement is that it involved outer electrons activity.