What is the molality of a solution made by dissolving 2 moles of NaOH in 6 kg of water?
O A. 0.33 mol/kg
B. 12 mol/kg
O C. 2 mol/kg
O D. 3 mol/kg

No table found. the question asks for covalent bond based on electronegativies

4- c, because all matter stays the same no matter what. it is still there. 5- b, because matter is known as mass. 6-c because, flammability is a chemical property. malleability is changing the shape of an object.

Density= mass/volume so 5.1 divided by 4.7 is  5.1 / 4.7 =1.08510638298round to the correct number of sig figs