Ascientist has two solutions, which she has labeled solution a and solution

b. each contains salt. she knows that solution a is 65% salt and solution b is 90% salt. she wants to obtain 150 ounces of a mixture that is 85% salt. how many ounces of each solution should she use?

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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