Question

8. These are the electronic structures of the atoms of three different elements.
2.8.1 2.8.8 2.8.8.1
element A element B element C
Why is element C more reactive than element B? (2)

Answer 1

Answer:

wmnaanwneewen particles meat each other are cslled electrons . electrons are made off tiny cells which are called electro magnets

Answer 2

Answer:

element A - Na ( sodium )

element B - Ar ( argon )

element C - K ( potassium)