Question

I want few conceptual chemistry class 9 quetions topic-- elements, compounds and mixtures

Answer 1

SOME QUESTIONS CAN BE:
HOW DO ELEMENTS FORM COMPOUNDS WITH OTHER ELEMENTS.
WHY AIR IS A MIXTURE AND NOT A COMPOUND.
DESCRIBE TWO TYPES OF MIXTURES WITH EXAMPLES.
WHAT MAKES COMPOUNDS DIFFERENT FROM MIXTURES.
MAY IT HELP YOU