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H (Hydrogen)
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∙ 10y ago
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Why is H plus just a proton?
H+ is just a proton because it has lost its one and only electron. In the context of chemistry, a proton is a positively charged particle found in the nucleus of an atom. When an atom loses an electron, it becomes positively charged and is referred to as a proton.
Which atom or ion in each what pairs would you expect to be larger H or H?
The size will be H- ion > H atom > H+ ion
What kind of the atom is concentrated in nucleus?
I am assuming that by "kind of the atom" you mean atomic particle. In that case, the particles concentrated in a nucleus are protons(positively charged) and neutrons(no charge).All atoms are concetrated in the nucleus. Almost all of the mass of an atom is located in the nucleus. The atom mostconcentrated in the nucleus would be a hydrogen atom. As Hydrogen frequently loses its single electron, an H+ atom is all concentrated in its nucleus. :-)
Why is H also an accepted symbol for a proton?
H is an accepted symbol for a proton because a proton is the nucleus of a hydrogen atom. Since hydrogen atoms consist of just one proton and no neutrons, the symbol H is used to denote both the element hydrogen and a single proton.
How many number of atom of each element does H have?
H has exactly one atom of hydrogen.
Which atom H or O is negatively polarized (electron-rich)?
oxygen
Why is H plus just a proton?
H+ is just a proton because it has lost its one and only electron. In the context of chemistry, a proton is a positively charged particle found in the nucleus of an atom. When an atom loses an electron, it becomes positively charged and is referred to as a proton.
Does a H ion have two electrons?
No, the former answer (striked through below this) is very wrong!Hydrogen (elemental H atom) contains only 1 (one!) electron (1s1) and since a H ion (H+) has lost that one to become stable, this H+ ion has no (zero!) electrons at all.Only the very rare and exceptional, negatively charged hydride ion H- ion contains two electrons (1s2 configuration, not favoured, not enough electronegativity)Yes. A Hydrogen atom "wants" to be stable, so it gains an electron to be iso-electronic with helium. After that, its electron configuration is 1s2. H+
Which atom or ion in each what pairs would you expect to be larger H or H?
The size will be H- ion > H atom > H+ ion
What kind of the atom is concentrated in nucleus?
I am assuming that by "kind of the atom" you mean atomic particle. In that case, the particles concentrated in a nucleus are protons(positively charged) and neutrons(no charge).All atoms are concetrated in the nucleus. Almost all of the mass of an atom is located in the nucleus. The atom mostconcentrated in the nucleus would be a hydrogen atom. As Hydrogen frequently loses its single electron, an H+ atom is all concentrated in its nucleus. :-)
Which atom has the weakest attraction for the electrons ina bond with an H atom?
An S atom has the weakest attraction for the electrons in a bond with an H atom.
What causes positively charged H ions?
The lost of the electron produce the cation H+.
Is hydrogen positively charged?
It is NONpolar.The shared pair is equidistant from both carbon and hydrogen atoms. Neither the carbon atom, nor the hydrogen atom can pull the shared pair towards itself as there is little difference [carbon = 2.5ev, hydrogen = 2.1ev] in their electronegativities.
Why is H also an accepted symbol for a proton?
H is an accepted symbol for a proton because a proton is the nucleus of a hydrogen atom. Since hydrogen atoms consist of just one proton and no neutrons, the symbol H is used to denote both the element hydrogen and a single proton.
How many number of atom of each element does H have?
H has exactly one atom of hydrogen.
How many tetrahedral angle does a molecule of methane have?
In methane a C atom is surrounded by 4 H atoms.Now about the angle. There are 6 tetrahedral angles i.e H-C-H angles..Imagine a C atom in the center.A H atom on top of it and 3 H atoms below forming a triangle(to make it look simple).Now start from the H atom on top,go through the C atom to an H atom below.This way you get 3 tetrahedral angles right??Now start from an H atom below the C atom and go to another H which is below the C atom via C atom(keep this H atom in mind).This way you get 2.Now for the last angle.Simple.Its the angle between the remaining 2 H atoms in the bottom.Hope you got it. Mathematically,number of ways we can select 2 H atoms from 4. 4c2,which equals 6.
When an atom loses electrons it becomes what charged?
An atom has three charges: protons which are +, electrons which are - and neutrons which have neither. They balance each other out. If electrons are lost, the atom now has more protons and the atom becomes positive.
