Question

Q.A substance X' burns in air with white dazzling light and forms a powder Y. This power Y when mixed with water and tested with red litmus, turned it blue. Name the substance X and Y. Also state if the substance 'X' is a metal or non-metal. What is the nature of Y?​

Answer 1

Answer:

I guess the substance is a magnesium ribbon....

Answer 2

Explanation:

X = Magnesium

X = Metal

Y = Magnesium Oxide

Nature = White powder