Question

Q1. An element 'A' has an atomic number 11, while another element 'B'has atomic number 3, answer the following. I. in which period/periods will you place elements A and B ? II. which group/s they belong to? III.of the two elements what will be the valency of the lesser electro-negative element? IV. Which of the two elements will require more energy to give away an electron and why? V. State the type of bonding formed between element 'A' and another element 'D' which is in the same period as of 'A' but in group 16 .  VI. Draw an electron dot structure to show the bonding in (V) above 

​

Answer 1

Answer:

The element with atomic number 14 is Si and it belongs to 3rd period and 14th group . The element with atomic number 17 is Cl and it belongs to 3rd period and 17th group

Answer 2

ANSWER

The element with atomic number 14 is Si and it belongs to 3rd period and 14th group . The element with atomic number 17 is Cl and it belongs to 3rd period and 17th group.