An element X forms and oxide which turns red litmus blue. Identify whether X is a metal or nonmetal.
anushkamathur
Asked:
December 2022
Mention any two changes that a flower undergoes after fertilization
What is the nature of the image formed on the retina
anushkamathur
Asked:
December 2022
If the magnification of an image is -3 then what can you say about the image and the mirror??