Structure Of The Atom Worksheet (Page 2 of 2) in pdf

Structure Of The Atom Worksheet Page 2

9. Discuss what happens to element reactivity across a row.

10. What are 2 other names for rows?

11. Give the family names for groups 1A THROUGH 8A.

12. Give the number of valence electrons for groups 1A THROUGH 8A.

13. Give the oxidation number(charge) pattern for groups 1A through 8A.

14. What is another name for the B groups?

15. What’s the most reactive group of nonmetals?

16. What property true only for noble gases?

17. What element has the greatest electronegativity and why??

18. Define ionization energy.

19. Define electron affinity.

20. What happens to atomic size down a group?

21. What happens to atomic size across a period?

22. What elements have a low ionization energy?

23. Which is larger: atoms or their corresponding cations?

24. Which is larger: atoms or their corresponding anions?

25. What family is the first to contain a nonmetal?

26. What is the “magic” number needed for valence electrons in order for an atom to be

chemically “happy” and not want to bond?

Structure Of The Atom Worksheet Page 2