Answer: Turkey contains the amino acid tryptophan, which forms the basis of brain chemicals that make people tired.
Hello there.
<span>Which valence have the greatest tendency to form ions?
</span><span>F. -3
</span>
<span>Ions are another name for charged atoms. Some elements are electropositive, and some are electronegative. Electropositive elements such as metals like to give up electrons, thus taking on a positive charge. Electronegative elements such as chlorine attract electrons, so they become negative. When electropositive and electronegative atoms meet and exchange ions, they take on opposite charges. Because positive and negative charges attract, these charged atoms become attracted to one another. This attraction forms an ionic bond that keeps the ions together.</span>
During the Silurian Period, simple PLANTS began too grow on land and in damp trees
Gasoline affects the economy by money
