Which of the following properties of zinc are chemical properties? Check all tha

Question

Which of the following properties of zinc are chemical properties? Check all that apply. It has a mass of 65.38 g. It is a bluish, white-colored metal. It reacts with chlorine to form zinc chloride. It burns under a flame giving off zinc oxide fumes. Which of the following properties of a chalk are physical properties? Check all that apply. It is white in color. When a drop of dilute hydrochloric acid is placed on a piece of a chalk, carbon dioxide escapes. It has a mass of 1.1 g. It is brittle.

Explanation / Answer

1) c and d are chemical properties  because it involves chmical reaction, othe options (a and b) are physical charecters.

2) a, c and d are physical properties are physical charecters like weight, colour and softness.othe option (b) is cheical property because it involves chmical reaction,

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