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Which atom is more negatively charged C or H?
C (Carbon) has a charge of 4+, while H (Hydrogen) has a charge of 1+. Both elements have a positive charge, but hydrogen is technically more negative.
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.
A hydrogen bond can form between a hydrogen atom of one molecule and which atom of another molecule?
since hydrogen atom has no electron in its shell, it acquires positive charge. when a negatively charged atom comes in contact with hydrogen atom, it donates h atom a electron to make a covalent bond. but when it breaks the negative atom restores its electron.
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.
What is the Lewis Structure for N2H2Cl2?
Cl H | | N - N | | Cl H Fill in 3 unshared electron pairs around each Cl atom, and one unshared electron pair on each N atom. This molecule has one isomer, shown with the same formation swapping the places of one H atom with one Cl atom. Cl Cl | | N - N | | H H
Which atom H or O is positively polarized electron-poor?
H (Hydrogen)
When an atom loses an electron and becomes negatively charged we refer to it as an?
Positive ion. Examples: H+ Na+ Li+ Be+ N+ Lost multiple electrons? H2+ Na2+ Li3+ H5+
Which atom is more negatively charged C or H?
C (Carbon) has a charge of 4+, while H (Hydrogen) has a charge of 1+. Both elements have a positive charge, but hydrogen is technically more negative.
When are hydrogen bonds formed?
Short Answer: a partially positive hydrogen atom gets attracted to a partially negatively charged atom. _______________________ Take water for example. There is an Oxygen atom (which pulls electrons towards it-- making it partially negative) There are also two hydrogen atoms. The (negatively charged) electron on each H atom is being pulled towards the O atom, making the Hydrogen partially positive. Now, when two water molecules come together, the partially positively charged H's on one water molecule are attracted to the partially negatively charged O's on the other molecule. This attraction between oppositely charged atoms on different molecules creates a 'hydrogen bond'.
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 are the ions of water and what are their charges?
H2O ionized to.... H + ( a proton, a stripped of it's electron hydrogen atom and a cation. Positive charge ) OH - ( hydroxide polyatomic ion and an anion. Negatively charged. )
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.
A hydrogen bond can form between a hydrogen atom of one molecule and which atom of another molecule?
since hydrogen atom has no electron in its shell, it acquires positive charge. when a negatively charged atom comes in contact with hydrogen atom, it donates h atom a electron to make a covalent bond. but when it breaks the negative atom restores its electron.
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.
What is hetero atom?
A molecule or atom that is not bonded to C or H.
