Give a reason 4. Excess magnesium ribbon sample was heated in qual volumes of (1) Pure oxygen gas (ii) Air (a) Why was the mass of the resulting product in () more than in a (b) Write the equations for the reactions in part(ii)​

Will mark brainliest26. which of these statements are true? (3 points)a. gases are compressibleb. gases fill their containers completelyc. the pressure of a gas is independent of the temperatured. gases have masse. gases exert pressuref. the pressure of a gas is dependent on the volumeg. gas pressure results from the collisions between gas particlesh. gases have a definite volume and shape

Which of the following best describes the formation of plasma?

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never