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Strontium-90 from radioactive fallout poses a significant risk to human health because it is chemically similar to calcium and can be incorporated into bone.
Q11: The first synthetic polymer was produced in
Q18: Transmutation<br>A)can be carried out by chemical means,
Q38: Bread and potatoes are a source of<br>A)carbohydrates.<br>B)zinc.<br>C)magnesium.<br>D)water.
Q74: The source of the energy produced by
Q78: A molecular formula of an aromatic hydrocarbon
Q86: The first organic compound to be synthesized
Q99: Most chemical explosions are _ reactions.<br>A)nuclear fission<br>B)oxidation-reduction<br>C)neutralization<br>D)condensation
Q123: Acetylene is an<br>A)alkane.<br>B)alkene.<br>C)alkyne.<br>D)aromatic compound.
Q143: List three sources of indoor pollution.
Q170: Which of the following is NOT a