✨
Activity 3.1 — Metals & Non-metals: Appearance
NCERT Activity 3.1: Take samples of iron, copper, aluminium, magnesium and sulphur, carbon, iodine. Compare the appearance of metals and non-metals.
How To Perform
1
Observe the Metal Samples
Click on each metal sample (Fe, Cu, Al, Mg) to examine its appearance up close.
2
Observe the Non-metal Samples
Click on each non-metal sample (S, C, I) to examine its appearance up close.
3
Compare & Classify
Note the difference — metals are shiny (lustrous), non-metals are dull. Then answer the question.