Question

An element with atomic number 13combines with element with atomic number 8. What will be the formula of
compound formed? Show its formation by electron dot method​

Answer 1

Answer:

2al + 3o = al3o2.

Explanation:

aluminium have 3 electrons in outer shell .

oxygen have 6 electrons in outer shell

therefore , 2 aluminium atoms combine with 3 oxygen atoms to get oxidize.

to become stable

Answer 2

Answer:

AlN{Aluminium Nitride}

Explanation:

8 is the atomic no. of nitrogen and 13 is of aluminium

Al⁺³+N³⁻=AlN