Acids change the rate Corrosion and increase its temperature.
Answer:
HCL, NACL and CO are the examples of chemical formulas
Because your Teeth are composed of calcium, phosphorus, and other minerals. ... But bones are still not as strong as teeth. The hardest part of the human body ,teeth mostly consist of a calcified tissue called dentine. The tooth's dentine tissue is covered in enamel, that hard, shiny layer that you brush.
Answer:
Be,Mg,Ca,Sr,Ba.Ra[down the group electronegativity is decreasing]
Explanation:
Answer:
3.384364 time 10^24 atoms
Explanation:
multiply by avogadro's number
