i was watching something about penguins living in the cold and how the egg is formed and with penguins anyway the egg is formed after the embryo and before the egg is layed by the penguin and its made from the calcium from the mothers own bones.... amazing!!
eggshell is a kind of compound CaCO3 (calcium carbonate)
Yes, water can pass through an eggshell due to the presence of pores in the shell. The movement of water through the eggshell is known as osmosis, where water molecules move from an area of high concentration to an area of low concentration.
When nitric acid is added to eggshell, a chemical reaction occurs where the calcium carbonate in the eggshell is dissolved by the acid. This reaction produces carbon dioxide gas, water, and calcium nitrate. The eggshell will dissolve, leaving behind a liquid containing dissolved calcium nitrate.
Eggshells are carotene like hair so they burn instead of meting
No, soaking an egg in baking soda for 24 hours will not make the eggshell rubbery. The eggshell may become slightly softer due to the effects of the baking soda, but it will not turn rubbery.
eggshell is made up of calcite crystals and keratin fibres
eggshell is made up of calcite crystals and keratin fibres
Calcium
They are made of a material calcium build-up and are not made of cells.or eggshell??? as it is not a man made object???
Eggshell
The eggshell is porous.
latin word of eggshell
Calcium Carbonate is the main component in an eggshell
It will soften, or even dissolve, eggshell.
The eggshell provides protection.
Yes, you can put polyurethane paint over eggshell in latex or eggshell in oil.
It was made of ground up pigment or plants roots mixed with water and eggshell and yolk