Is hydrogen more dangerous than oxygen why?
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. According to the American National Standards Institute, hydrogen requires only one 10th as much energy to ignite as gasoline does. A spark of static electricity from a person's finger is enough to set it off.
Why is hydrogen considered a noble gas?
No, hydrogen is not a noble gas in order be a noble gas an element mast have all its valance orbitals filled in neutral atom state like hilium jast has 1s orbital in its outer shell which is fully filled with two electrons so hilium is a noble gas in case of hydrogen it only has one electron so its not a noble gas although it can acquire a noble gas configuration by accepting one electron.even one of the reason for chemical reactivity of elements is to acquire a noble gas electron ...
Why does hydrogen have only one proton?
Why does hydrogen have only one proton? It may be because hydrogen was one of the first elements to exist in the universe. About 700 million years after the Big Bang, things like protons, neutrons, and electrons began to come together to form atoms. It was around this time that hydrogen happened. Because hydrogen has been around for so long, there is more of it in the universe than any other element. Scientists think that about 75% of the universe's mass is just hydrogen! Answer 2:
Why does hydrogen produce no polluting gases?
The race is on to find cheap, efficient, non-polluting ways of generating and storing hydrogen. It's long been known that an electric current will cause the elements of water—hydrogen and oxygen—to split to produce hydrogen and oxygen gases in a process known as electrolysis.
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Does hydrogen have no neutron?
Hydrogen has no neutron, deuterium has one, and tritium has two neutrons. The isotopes of hydrogen have, respectively, mass numbers of one, two, and three.
How is hydrogen stable without a neutron?
Hydrogen( 1 H) does not have neutrons but only one protonas it is is stable because there is no interaction attempting to blow the nucleus apart. In Deuterium ( 2 H) there is one neutron and one proton so the nucleus doesn't blow apart because of weak interactions.
What is hydrogen called when it has no neutrons?
The Isotope of hydrogen that can have zero neutrons is called Protium.
Which element has no neutron and why?
Hydrogen has atomic number 1. It has monatomic form is the most abundant chemical substance and it has single proton and zero neutrons.
Why does the nucleus of a hydrogen atom not come apart?
The nucleus of hydrogen is just a proton, protons are stable. There are bound valence quarks in the nucleus however, and they are held together by the strong force.
Why neutrons stabilize the atomic nucleus?
Neutrons stabilize the nucleus because they attract each other and protons, which helps offset the electrical repulsion between protons. As a result, as the number of protons increases, an increasing ratio of neutrons to protons is needed to form a stable nucleus.
Why is hydrogen unstable?
Hydrogen only has one electron in its lowest energy level. This is a very unstable arrangement, and hydrogen gas undergoes a variety of reactions so as to reach a stable electron configuration where its energy level is either empty of electrons, or filled with electrons.
How many neutrons are in a hydrogen?
no neutronsA hydrogen atom contains one proton, one electron, and no neutrons.
Can an atom exist without neutrons?
There is only one stable atom that does not have neutrons. It is an isotope of the element hydrogen called protium. Protium, which contains a single proton and a single electron, is the simplest atom.
What atom has no neutron?
hydrogenAll elements have atoms with neutrons except for one. A normal hydrogen (H) atom does not have any neutrons in its tiny nucleus. That tiny little atom (the tiniest of all) has only one electron and one proton.
Is hydrogen a neutral atom or ion?
Hydrogen is the smallest chemical element. It has one proton and one electron, making it neutral. However, the ions of hydrogen atom are charged species. Thus, the key difference between hydrogen atom and hydrogen ion is that the hydrogen atom is neutral whereas hydrogen ion carries a charge.
Which element is not having neutron?
HydrogenHydrogen does not have any neutron in it. It contains one proton inside the nucleus and one electron outside the nucleus.
Which element does not have neutrons?
Continue Reading. There is only one stable atom that does not have neutrons. It is an isotope of the element hydrogen called protium. Protium, which contains a single proton and a single electron, is the simplest atom A normal hydrogen (H) atom does not have any neutrons in its tiny nucleus.
How many neutrons does hydrogen 3 have?
Hydrogen-3 (tritium) A tritium atom contains one proton, two neutrons, and one electron. 3. H (atomic mass 3.01604928199 (23) u) is known as tritium and contains one proton and two neutrons in its nucleus. It is radioactive, decaying into helium-3 through β− decay with a half-life of 12.32 years.
What is the most stable nuclear configuration?
These are called isotopes of hydrogen, and are called, respectively, hydrogen 2, or deuterium, and hydrogen 3, or tritium. The number of neutrons in the most common iso topes turns out to be the number that, combined with the atom’s protons in the nucleus, gives the most stable and long lasting nuclear configuration.
How many protons are needed to hold hydrogen together?
The strong nuclear force between 2 protons is not enough to overcome this; neutrons contribute to the strong nuclear force without adding to the electromagnetic repulsion, thereby holding the nucleons together. Hydrogen has only 1 proton, so there is no need of a neutron, there is nothing to hold together.
How many neutrons does deuterium have?
A deuterium atom contains one proton, one neutron, and one electron (atomic mass 2.01410177811 (12) u), the stable hydrogen isotope, is known as deuterium and contains one proton and one neutron in its nucleus. The nucleus of deuterium is called a deuteron.
What happens when neutrons decay?
This happens at the surface of a main sequence star when neutron decay allows fusion to take place. This puts the commonly held belief that hydrogen was the first atom -as just a staging post and ‘the universe and everything’ did not evolve from that point.
Why do we need neutrons?
The need for a neutron extends to buffer the repulsive force between protons. ie; greater protons means more neutrons to buffer repulsive force between the protons in a nucleus. Since hydrogen has only one 1 proton it is electrostatically neutralized by an electron. I'm not very sure of my answer hope it helps.
Why is hydrogen gas used as a coolant?
3. Hydrogen gas has low viscosity, low density, and high specific heat and thermal conductivity owing to its lightweight. Hence, it is used as the coolant in generators as well as in power stations.
What is hydrogen gas used for?
1. The hydrogen gas is used for the up-gradation of the fossil fuels by Hydrogenolysis, which means breaking of bond on the addition of the hydrogen gas. For example Removal of Sulphur as hydrogen sulfide gas from liquid fossil fuels
Why do some organs come in pairs and others are singular?
Are the mechanisms that cause bilateral symmetry the same for every pair of organs? Why doesn’t this happen for the organs we only have one of?
Why are anti-parasitics (ie hydroxychloroquine, remdesivir) tested as COVID-19 treatment?
Actual effectiveness and politicization aside, why are anti-parasitics being considered as treatment?
Do caterpillars have stomachs?
My 3 year old asked, and I couldn't find anything reliable on google to answer her question. I would think so, but the lack of answers makes me curious as well. Any help would be appreciated! Thank you
Why is gravity stronger in the ocean than on land?
This gravitational anomaly map shows that all of the oceans have more gravity than all of land. Is this because land is more elevated? Water is less dense than rock, so I would have assumed it would be the other way around.