It helps it keep the shape
Aliminium (I think)
There are several answers to this. The biggest reason is that it is cheap. Its relatively easy to recycle and to obtain as a raw material. Aluminum is very easy to make into foil because of how soft it is. It is more durable then other materials that could be used. It oxidizes (rusts) clear. Hope this helps
it is used in making of aeroplanes and used foil for covering food
because animals are smarter than what you are and because they use aliminium foil
because they are stronger and cheaper
Foil lined board is typically used for packaging applications such as food containers, cartons, and trays. The foil lining provides a barrier to moisture, light, and odors, making it ideal for keeping food fresh and protecting it from external factors. Additionally, the foil lining helps maintain the temperature of the contents, making it suitable for hot or cold food items.
depends on foil:aluminumgold (usually called leaf not foil, most common use is lettering on leather bound books)silver (usually called leaf not foil, most common use is lettering on leather bound books)tin (used for purpose aluminum foil is used for, rarely seen today)lead (often used in roofing to prevent leaks from pooling water, thick for foil)etc.
Aluminum is used in making aircraft parts and also is used to make lightweight automobile parts, foil, cans, and siding.
The physical change of making foil into a ball involves shaping and compressing the foil. By rolling and compacting the foil into a ball shape, its appearance and form are altered without changing its chemical composition.
No.
yep
Yes, it is safe to use aluminum foil in the oven when making cakes. Aluminum foil can help prevent the cake from over-browning and can also be used to cover the cake to prevent it from drying out while baking. Just be sure not to let the foil touch the sides of the oven or the heating elements to avoid any potential safety hazards.