Write a complete chemical formula, including physical state symbol, for each element listed below in its standard state. The first row of the table has been completed for you. element formula iron Fes oxygen phosphorus uranium
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
Write a complete chemical formula, including physical state
The first row of the table has been completed for you.
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Each and every element has different type of symbolic representations, are known as chemical formula or elemental symbol. These symbols are specific for specific element. They also have specific Physical state at standard temperature and pressure.
Iron has symbol of Fe ,and Physical state of solid represented by (s).
Oxygen is a diatomic Molecule, O2 with Gaseous Physical state (g).
Phosphorus is solid at normal temperature and pressure, with common elemental form P4.
Uranium is solid metal with symbol U.
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