Hydrogen is classified as an element in the 'Non-Metals' section which can be located in groups 14,15 and 16 of the Periodic Table. Non-metallic elements exist, at room temperature, in two of the three states of matter: gases (Oxygen, Hydrogen & Nitrogen) and solids (Carbon, Phosphorus, Sulfur and Selenium)..
Similarly one may ask, what is the classification for hydrogen?
Data Zone
| Classification | Hydrogen is a nonmetal. It can become metallic at very high pressures. |
| Color | colorless |
| Atomic weight | 1.0079 |
| State | gas |
| Melting point | -259.14 oC, 14.01 K |
Furthermore, is hydrogen a metal? Hydrogen is not considered a metal, even though it does exist in Group I (alkali metals) of the periodic table. Metallic hydrogen has been predicted at extremely high pressure (e.g., interior of Jupiter), under which compressed hydrogen atoms lose their electrons to delocalization ("sea of electrons").
Secondly, what 2 groups can hydrogen act like?
Properties of Hydrogen Because hydrogen is a nonmetal and forms H- (hydride anions), it is sometimes placed above the halogens in the periodic table. Hydrogen also forms H2 dihydrogen like halogens. However, hydrogen is very different from the halogens. Hydrogen has a much smaller electron affinity than the halogens.
Why Could hydrogen be placed in Group 1 or 7?
Electronic configuration: Hydrogen like alkali metals has one electron in it's valence shell. Electropositive character: Hydrogen like alkali metals is electropositive because it can lose one electron readily to form hydrogen ion (H+). Reducing agent: Like alkali metals, hydrogen acts as a strong reducing agent.
Related Question Answers
How dangerous is hydrogen?
When liquid hydrogen is stored in tanks, it's relatively safe, but if it escapes there are associated hazards. Topping the list of concerns is hydrogen burns. In the presence of an oxidizer -- oxygen is a good one -- hydrogen can catch fire, sometimes explosively, and it burns more easily than gasoline does.What is h2 called?
H2 is also called molecular hydrogen.It consists of two protons and two electrons. Consequently it is the most common form of Hydrogen because it is stable with a neutral charge. H2 is not a free radical. It is the antioxidant in 'hydrogen-rich' water. H2 is the smallest molecule in the universe.What does C stand for on the periodic table?
Appendix: Periodic Table of the Elements
| Name | Atomic Symbol | Atomic Number |
| caesium (cesium) | Cs | 55 |
| calcium | Ca | 20 |
| californium* | Cf | 98 |
| carbon | C | 6 |
Is water flammable?
Water is made up of two elements, hydrogen and oxygen. Hydrogen is flammable, but oxygen is not. You can't burn pure water, which is why we use it to put out fires instead of starting them. You can, however, break it down into hydrogen and oxygen by putting energy into it, in the form of an electric current.How do you classify hydrogen and why?
Hydrogen is classified as a non-metal based on its physical properties. Metals, located to the left of the stairstep elements, have the properties of being shiny, conductive, malleable (can be made into sheets) and ductile (can be made into wire). Since hydrogen has none of these properties it is obviously not a metal.Is everything made from hydrogen?
No. Everything is not made of hydrogen. But, the elemental mass fraction of H in the universe is 73.9% so most of the atoms in the universe are H. In the early days of the universe, the mass fraction of H would have been substantially higher, but fusion and explosions created larger elements.When was hydrogen created?
Written records indicate that Robert Boyle produced hydrogen gas as early as 1671 while experimenting with iron and acids. Hydrogen was first recognized as a distinct element by Henry Cavendish in 1766.Why is classifying hydrogen difficult?
It is difficult to decide where hydrogen belongs in the periodic table because of the physical properties of the element. On the basis of electronegativity, it is tempting to classify hydrogen as a semimetal, as shown in the three-dimensional graph of the electronegativities of the main-group elements shown below.What is Group 14 on the periodic table called?
The carbon family consists of the elements carbon (C), silicon (Si), germanium (Ge), tin (Sn), lead (Pb), and flerovium (Fl). Atoms of elements in this group have four valence electrons. The carbon family is also known as the carbon group, group 14, or the tetrels.Is Helium a nonmetal?
Is Helium a Metal or Nonmetal? Helium is a nonmetal element. It is the second element on the periodic table, following hydrogen, and is part of the highly stable noble gas group. Notably, it has the lowest boiling and melting points of all elements, which is why it is almost always found as a gas.Is Lithium a metal or nonmetal?
Lithium is part of the alkali metal group and can be found in the first column of the periodic table right below hydrogen. Like all alkali metals it has a single valence electron that it readily gives up to form a cation or compound. At room temperature lithium is a soft metal that is silvery-white in color.Is lithium reactive?
Reactivity. Lithium is part of the Group 1 Alkali Metals, which are highly reactive and are never found in their pure form in nature. This is due to their electron configuration, in that they have a single valence electron (Figure 1) which is very easily given up in order to create bonds and form compounds.Is hydrogen a noble gas?
In some sense, hydrogen is like the halogens, in that it can achieve the electronic configuration of a noble gas (namely, helium, which has a full 1s level) by gaining an electron. In another sense, hydrogen is like the alkali metals, as it only contains a single electron in its valence shell.Why does hydrogen not fit in the periodic table?
Hydrogen is a nonmetal and is placed above group in the periodic table because it has ns1 electron configuration like the alkali metals. However, it varies greatly from the alkali metals as it forms cations (H+) more reluctantly than the other alkali metals.Which metal is most reactive in Group 1?
Cesium and francium are the most reactive elements in this group. Alkali metals can explode if they are exposed to water.Is sodium a metal?
Sodium is an element that is a member of the alkali metal group with a symbol Na. It is physically silver colored and is a soft metal of low density. Pure sodium is not found naturally on earth because it is a highly reactive metal.What is group 16 of the periodic table called?
The oxygen family, also called the chalcogens, consists of the elements found in Group 16 of the periodic table and is considered among the main group elements. It consists of the elements oxygen, sulfur, selenium, tellurium and polonium.Is water a metalloid?
Water is neither a metal nor a non-metal. Water, propane, salt, sugar, aspirin are some of the very many chemical substances that contain more than one element linked together by chemical bonds. Water contain hydrogen and oxygen, both of them non-metals, but we would not say that water is a non metal.Why is carbon a non metal?
Carbon doesn't contain the physical properties of a metal. Most metals are usually lustrous, opaque, solid, and some are malleable and ductile. Metals are also very good conductors. In this case, carbon is a non metal. 
