Want this question answered?
Mineral salts from calcium and phosphorus compounds are essential for making bones hard and strong. calcium is the most essential mineral to make bones strong but not all bones are as hard as you think some bones are "Spongy" but we just dont notice it. hope this helps if you need to know this....
Bones are hard and contain mineral salts.
The main mineral is calcium.
calcium
Calcium
with ammonia based cleansing products. Vinegar. Put a bit of vinegar on a paper ttowel and "plaster" it to the mirror. It will stick and dissolve the mineral off the glass. Then just wipe with the towel, and you get a beautiful shine. Works every time!
Seashells are hard because they are mainly made of calcium, a hard mineral, which is what bones are made of.
If you put a fresh uncooked egg into vinegar the hard shell will dissolve leaving just the soft membrane.
Mineral salts from calcium and phosphorus compounds are essential for making bones hard and strong. calcium is the most essential mineral to make bones strong but not all bones are as hard as you think some bones are "Spongy" but we just dont notice it. hope this helps if you need to know this....
It makes them hard and strong, in the form of the mineral "calcium carbonate".
When you soak bones in vinegar what will happen is that the chicken bone will weaken and the bone will become more flexible. So after soaking the chicken bone into vinegar for a week the bone will be so flexible that it will be able to bend. This is a great science fair project also.
To dissolve hard water buildup on plastic, the plastic can be sprayed with a solution of white vinegar and water. Let the solution stay on the material for a while, then wash with a dish soap and rinse well. Smaller pieces can be soaked in vinegar and water for a while, then washed.