Which applies to fusion? Check all that apply. involves the splitting of nuclei.
takes place in the Sun.
releases radiation as a waste product.
occurs in nuclear power plants and is used to generate electricity.
plays a role in the production of essentially all elements heavier than helium.
releases large amounts of energy.

Which sample at stp has the same number of atoms as 18 liters of ne at stp

Tooth enamel consists mainly of the mineral calcium hydroxyapatite, ca_10(po_4)_6(oh)_2. trace elements in teeth of archaeological specimens provide anthropologist with clues about diet and diseases of ancient people. students at hamline university measured strontium in enamel from extracted wisdom teeth by atomic absorption spectroscopy. solutions with a constant total volume of 10.0 ml contained 0.726 mg of dissolved tooth enamel plus variable concentrations of added sr. added sr find the concentration of sr in the 10 ml sample solution in parts per billion = ng/ml. find the concentration of sr in tooth enamel in parts per million = mu g/g.

Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.