How to prepare Index card on 4 metals and 4 non-matals with the information like name of matals/nonmatals , its physical properties , chemical properties and uses ???????????
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To make an index, you need to :
- Take square cut outs of a cardboard.
- On front side of the index card, paste the picture of the metal or a non-metal.
- On the back-side write the information related to the respective metal or the non-metal such as:
- Physical properties
- Chemical properties
Or you can also make an index card by folding a sheet of paper, to make a card. On the outer side (side from where card can be opened) paste the picture and inside the card write all the information you want in the index card.