atomic

It was a decades-old howitzer Burns called a “multi-ton behemoth” and the atomic shell had a range of only ten miles.

Each letter represents a fixed quantity of the element for which it stands, viz., the atomic weight.

After a long minute, Stanton said: "What about atomic energy?"

Further, it may be linked with another ring, and so give the basis to the combining properties of atomic weights.

Once we arrived here we found that a man named Copperd was the prime figure in his country's atomic weapons research.

During the war, over ten million American families had been separated, their way of life destroyed by the hell of atomic bombings.