244024 The first atomic bomb was dropped on Japan. U2FS 1 73286 An atomic bomb was dropped on Hiroshima in 1945. CK 1 270937 A water molecule has two hydrogen atoms and one oxygen atom. CK 1 680281 Atoms are in everything. Source_VOA 680282 Who first split the atom? Source_VOA 239626 We live in the atomic age. CK 61764 Here is an atomic power plant. CK 681505 A molecule is made up of atoms. Source_VOA 24027 Science produced the atomic bomb. NekoKanjya 1544466 The atomic number for iron is 26. Bah_Dure 22976 We are in the era of atomic energy. CK 270900 The atomic number for hydrogen is 1. xtofu80 248633 We should make use of atomic energy. CK 306465 They know how to make an atomic bomb. CM 1468147 John Dalton created the Atomic Theory. AMIKEMA 680283 Atoms cannot be seen with your own eye. Source_VOA 306531 They dropped an atomic bomb on Hiroshima. CK 248632 We should never use an atomic bomb again. CM 262993 We can make peaceful use of atomic energy. CM 707201 Atomic energy can be used for peaceful ends. papabear 1745562 The atomic energy is expensive and dangerous. belgavox 56965 This book deals with the uses of atomic power. CM 268527 The treaty bans atomic bombs and hydrogen bombs. Nero 262992 We must think about peaceful uses of atomic energy. CK 239465 Atomic energy can be utilized for peaceful purposes. CM 239478 The atomic bomb destroyed the entire city of Hiroshima. CK 23518 Let us stop to think how much we depend upon atomic energy. CK 270653 Mankind will succeed in making peaceful use of atomic energy. CM 22833 We are exploring new sources, such as solar and atomic energy. NekoKanjya 931539 A molecule of water is made up of one oxygen and two hydrogen atoms. FeuDRenais 681585 Nuclear energy is produced by splitting atoms or by bringing them together. Source_VOA