Question

2. Given below are compounds and mixtures of elements. Each option has one exception. Identify the 'odd one out' giving a reason. (A) / Chalk (8) Zinc (0) / Smoke (Dj / Steel Iron Petrol Salt Sugar Calcium Sodium Phosphorus Magnesium Salt water | Air Carbon dioxidel Bronze Copper Potassium Nickel Aluminium in prouided​

Answer 1

Answer:

Hey

Good afternoon dear have a great afternoon to you

Explanation:

The physical quantity that determines the direction of flow of heat energy is temperature. The direction of heat transfer is from a hotter body to a colder body and is governed by the second law of thermodynamics.

Answer 2

Explanation:

I think smoke is the odd one out because it's not a metal..