Answer:
period: ________________ 2. group: ________________ 3. no. of e- : ________________ 4. no. of core e- : ________________ 5. no. of valence e- : ________________ 6. e- configuration: ________________ 7. v. e- configuration:________________
Explanation:
period: ________________ 2. group: ________________ 3. no. of e- : ________________ 4. no. of core e- : ________________ 5. no. of valence e- : ________________ 6. e- configuration: ________________ 7. v. e- configuration:________________
