Question

1. draw the bohr model for chlorine (cl) and then draw the lewis structure.

Explanation:

Step1: Recall Bohr - model rules

The Bohr model shows electrons in circular orbits around the nucleus. Chlorine has an atomic number of 17. The first shell can hold 2 electrons, the second shell can hold 8 electrons, and the third shell will have 7 electrons for chlorine.

Step2: Draw the Bohr - model for chlorine

Draw a small circle to represent the nucleus with 'Cl' inside. Then draw three concentric circles around it. Place 2 electrons on the innermost circle, 8 electrons on the second - circle, and 7 electrons on the outermost circle.

Step3: Recall Lewis - structure rules

Lewis structures show only the valence electrons of an atom. Chlorine has 7 valence electrons.

Step4: Draw the Lewis - structure for chlorine

Write 'Cl'. Then place 7 dots around the 'Cl' symbol to represent the 7 valence electrons.

Answer:

For chlorine: Bohr - model: Nucleus with 'Cl' and three electron - shells with 2, 8, 7 electrons respectively. Lewis - structure: 'Cl' with 7 surrounding dots.