Question

Across a period, from left to right in the Modern periodic Table, the number of electron shells (i) _________________ and the number of valence electrons (ii) ________________. The atomic radius of these elements (iii)__________________, the tendency to attract electrons (iv) ________________ and therefore, the ionization potential (v)__________________.

Answer 1

Answer:

1. increases

2. decreases

3. decreases

4. increases

5. increases