Atomic Number of Hydrogen is 1.
Chemical symbol for Hydrogen is H. Number of protons in Hydrogen is 1. Atomic weight of Hydrogen is 1.008 u or g/mol. Melting point of Hydrogen is -259,1 °C and its the boiling point is -252,9 °C.
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- The most common place to find hydrogen on earth is in water. Each water molecule (H 2 O) contains two hydrogen atoms. Hydrogen is also found in a wide range of compounds throughout the earth including hydrocarbons, acids, and hydroxides.
- Oct 15, 2020 We found 1 possible solution for the Atomic number of hydrogen crossword clue: POSSIBLE ANSWER: ONE On this page you will find the solution to Atomic number of hydrogen crossword clue. This clue was last seen on New York Times Mini Crossword October 15 2020 Answers In case the clue doesn’t fit or there’s something.
About Hydrogen
Known as the most abundant and the lightest chemical element in our Universe, hydrogen is a type of gas without color and smell, which also has the lowest density of all gases. It is believed to be the first atom produced in our Universe after the Big Bang, and all other elements were further produced from hydrogen as a result of nuclear fusion. The name of the gas is formed from two Greek words, meaning water and forming, so this is the element which creates water. Since hydrogen is a part of water molecule, it is an absolutely essential chemical element for life, which can be found in all living bodies on our planet. It is extensively used in a large variety of industrial branches, from chemical industry (producing fertilizers, etc) to electronic (substance producing) and food industry, etc. One more very important point is: hydrogen is now seen as a source of clean eco-friendly fuel of the future, which will help the humanity to solve the problem of pollution and being gas/oil dependent.
Hydrogen is the chemical element with the symbol H and atomic number 1. With a standard atomic weight of 1.008, hydrogen is the lightest element in the periodic table.Hydrogen is the most abundant chemical substance in the universe, constituting roughly 75% of all baryonic mass.
Uses of Hydrogen
Hydrogen is mostly used in the petroleum and chemical industries. The most important use of hydrogen in the world is in ammonia manufacture for the fertilizer market. The other significant use of this chemical element is in fossil fuel processing. Today, liquid hydrogen is used as a primary fuel of the American space program by The National Aeronautics and Space Administration (NASA). Hydrogen is also used in various industrial fields such as metalworking and as a coolant in generators in power stations.
Compounds with Hydrogen
- H2O = Water (2 hydrogen, 1 oxygen)
- CH4 = Methane (1 carbon, 4 hydrogen)
- NH3 = Ammonia (1 nitrogen, 3 hydrogen)
- C6H12O6 = Glucose
- C9H8O4 = Aspirin
- NaHCO3 = Baking Soda
- C2H6O = Alcohol
- C12H22O11 = Sugar
- CH3COCH3 = Acetone
- C3H8 = Propane
- C2H4O2 = Acetic Acid
- HCI = Hydrochloric Acid
- C6H8O6 = Ascorbic Acid
- C3H6O3 = Lactic Acid
- H2S = Hydrogen Sulfide
- C2H4O2 = Vinegar
- C2H6O = Ethanol
- C4H10 = Butane
- C12H22O11 = Sucrose
- H2O2 = Hydrogen Peroxide
- NaOH = Sodium Hydroxide
- C6H6 = Benzene
- C10H16O = Camphor
- H2S = Hydrogen Sulfide
- CH3OH = Methanol
Properties of Hydrogen Element
| Atomic Number (Z) | 1 |
|---|---|
| Atomic Symbol | H |
| Group | 1 |
| Period | 1 |
| Atomic Weight | 1.008 u |
| Density | 0.00008988 g/cm3 |
| Melting Point (K) | 14.01 K |
| Melting Point (℃) | -259,1 °C |
| Boiling Point (K) | 20.28 K |
| Boiling Point (℃) | -252,9 °C |
| Heat Capacity | 14.304 J/g · K |
| Abundance | 1400 mg/kg |
| State at STP | Gas |
| Occurrence | Primordial |
| Description | Non-metal |
| Electronegativity (Pauling) χ | 2.2 |
| Ionization Energy (eV) | 13.59844 |
| Atomic Radius | 25pm |
| Covalent Radius | 38pm |
| Van der Waals Radius | 120 |
| Valence Electrons | 1 |
| Year of Discovery | 1766 |
| Discoverer | Cavendish |
What is the Boiling Point of Hydrogen?
Hydrogen boiling point is -252,9 °C. Boiling point of Hydrogen in Kelvin is 20.28 K.
What is the Melting Point of Hydrogen?
Hydrogen melting point is -259,1 °C. Melting point of Hydrogen in Kelvin is 14.01 K.
How Abundant is Hydrogen?
Abundant value of Hydrogen is 1400 mg/kg.
What is the State of Hydrogen at Standard Temperature and Pressure (STP)?
State of Hydrogen is Gas at standard temperature and pressure at 0℃ and one atmosphere pressure.
When was Hydrogen Discovered?
Hydrogen was discovered in 1766.
What Is The Atomic Number For Hydrogen? + Example