What is a classified as an inner transition element? - calcium -copper -fermium -helium

Apush or pull that moves or changes and object when to objects touch

Predict the relative bond lengths of the three carbon-oxygen bonds in the carbonate ion (co2−3). what would you expect the charge to be on each oxygen? match the words in the left column to the appropriate blanks in the sentences on the right. make certain each sentence is complete before submitting your answer.

Concentrations expressed as a percent by mass are useful when the solute is a a. liquid b. gas c. solid