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Hydrogen atom = 1 proton 1 electron Hydrogen's 1 electron occupies the lowest energy level, 1s orbital. The atom is therefore in its "ground state". When a photon of correct frequency "collides" with a electron in hydrogen's 1s orbital the energy contained in the photon is transferred to the electron. The electron then gets added energy, so it is at a higher energy state. When it reaches this higher energy state the electron jumps to the next energy level and there it starts its new orbit. Hydrogen atom is now "excited" For any other atoms it is the same thing because all atoms can undergo excitation. The only difference between hydrogen's 1 electron and other atom's many electrons is WHICH ELECTRON will be "excited"
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Why do the isotopes of hydrogen have a greater ratio of mass difference than the ratios for any other isotopes of other elements?
The isotopes of hydrogen have a greater ratio of mass difference because hydrogen has the smallest atomic mass compared to other elements. Since the mass of hydrogen isotopes differs significantly (H-1, H-2, and H-3), the ratio of their mass difference is also relatively larger. This makes the difference in mass between hydrogen isotopes more pronounced compared to isotopes of other elements, which have higher atomic masses.
What is the difference between hydrogen and other elements?
Hydrogen is the lightest and most abundant element in the universe. It is unique in that it is the only element that does not contain any neutrons in its nucleus. This makes hydrogen an important element in chemical reactions and plays a crucial role in the formation of stars and the universe.
In the periodic table although hydrogen is a member of group 1 what is the difference?
Hydrogen is a gas, the other group 1 elements areliquid or solids at Standard Temp & Pressure
What is the difference between a hydrocarbon and a organic compound?
A hydrocarbon is a type of organic compound composed of hydrogen and carbon atoms only, without any other elements. Organic compounds, on the other hand, are compounds that contain carbon, often in combination with hydrogen, oxygen, nitrogen, sulfur, or other elements. Therefore, all hydrocarbons are organic compounds, but not all organic compounds are necessarily hydrocarbons.
What is the most important role of hydrogen bonding between molecules?
Hydrogen bonding enables water molecules to bond to each other.
What is the difference between a hydrogen atom and atomic hydrogen?
A hydrogen atom refers to a single neutral hydrogen particle consisting of one proton and one electron. Atomic hydrogen, on the other hand, typically refers to a collection of hydrogen atoms in a gaseous state, where the atoms are not bonded to each other.
What is the difference between a nervous smile and an excited smile?
a nervous smile can mean they don't know what to do or say next. an excited smile can mean that their really happy or just happy to be around you... or many other things..
Can HF hydrogen bond?
Yes, hydrogen fluoride (HF) can form hydrogen bonds. Hydrogen fluoride molecules have polar covalent bonds due to the electronegativity difference between hydrogen and fluorine, allowing hydrogen to form hydrogen bonds with other electronegative atoms.
Why do the isotopes of hydrogen have a greater ratio of mass difference than the ratios for any other isotopes of other elements?
The isotopes of hydrogen have a greater ratio of mass difference because hydrogen has the smallest atomic mass compared to other elements. Since the mass of hydrogen isotopes differs significantly (H-1, H-2, and H-3), the ratio of their mass difference is also relatively larger. This makes the difference in mass between hydrogen isotopes more pronounced compared to isotopes of other elements, which have higher atomic masses.
What is the difference between a proton and a hydrogen ion?
A proton is a subatomic particle found in the nucleus of an atom. A hydrogen ion, on the other hand, is a positively charged ion of hydrogen that has lost its electron. So, a hydrogen ion is essentially a proton outside of the nucleus.
How is the BMW 7 series different than other BMWs?
The BMW 7 Series is different from other BMWs in that it is a modified version of other BMW models as it allows for the combustion of hydrogen and gas, both. The difference between the BMW 7 series and other hydrogen powered vehicles produced by other companies, is that it burns the hydrogen in an internal combustion engine.
Does water have both ionic and covalent bonds?
Water molecules have covalent bonds between the oxygen and hydrogen atoms within the molecule. However, water molecules can also form hydrogen bonds with each other due to the difference in electronegativity between oxygen and hydrogen atoms. These hydrogen bonds are not considered ionic bonds.
Is excited a preposition?
No, "excited" is not a preposition. It is an adjective that describes a person's emotional state. Prepositions are words like "in," "on," and "between" that show the relationship between nouns, pronouns, or phrases to other words in a sentence.
Is CH3Cl a hydrogen bond?
No, CH3Cl (chloromethane) does not exhibit hydrogen bonding. Hydrogen bonding occurs between molecules with hydrogen atoms bonded to highly electronegative atoms such as nitrogen, oxygen, or fluorine, which would result in a significant electronegative difference between hydrogen and the other atom. In CH3Cl, the hydrogen atom is bonded to carbon, which is less electronegative than hydrogen.
What is the difference between hydrogen and other elements?
Hydrogen is the lightest and most abundant element in the universe. It is unique in that it is the only element that does not contain any neutrons in its nucleus. This makes hydrogen an important element in chemical reactions and plays a crucial role in the formation of stars and the universe.
Why are hydrogen bonds between HF molecules stronger than those between HBr and HI and HCl molecules?
Hydrogen bonds are stronger when the electronegativity difference between the hydrogen and the bonding atom is larger. In HF, fluorine is more electronegative than the other halogens, leading to stronger hydrogen bonds. In HBr, HI, and HCl, the lower electronegativity of the halogen atoms results in weaker hydrogen bonds.
What is the difference between excimer and exciplex?
An exciplex is an excited state whose wavefunction overlaps a neighboring, dissimilar molecule. In contrast to an exciplex, an excimer is an emissive excited state whose wavefunction overlaps two adjacent molecules of like composition.
