What Order Are The 4 Elements? The Four Elements. Greek philosophy supposed the Universe to comprise four elements: Fire, Air, Earth, & Water. The Four Elements are usually arranged as four corners, but can also be arranged in ascending order, from bottom to top, the Earth rising out of Water, Air over the Earth, and
What Are The Common Characteristic Of All Synthetic Elements? Answer. Answer: All synthetic elements are unstable, but they decay at a widely varying rate: their half-lives range from 15.6 million years to a few hundred microseconds. What are the most synthetic elements? Promethium (atomic number 61), Astatine (atomic number 85), Francium (atomic number 87) and
What Is A Basic Element Called? Any material that is composed of only one type of atom is called a chemical element, a basic element, or just an element. Any material that is composed of more than one type of atom is called a compound. … All matter is composed of combinations of one or
What Elements Are Synthetically Created? What elements are synthetically created? Np. Neptunium. Pu. Plutonium. Am. Americium. Cm. Curium. Bk. Berkelium. Cf. Californium. Es. Einsteinium. 100. Fm. Fermium. Can elements be prepared synthetically? Scientists have created 20 other synthetic elements. Those start with einsteinium — atomic number 99. (You could also consider atomic numbers 93–98 synthetic