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How to explain atomic structure?
Atoms consist of three basic particles: protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). The outermost regions of the atom are called electron shells and contain the electrons (negatively charged).
Atoms consist of three basic particles: protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). The outermost regions of the atom are called electron shells and contain the electrons (negatively charged).
See lessWhat are the three types of atomic structure?
Ans The Three models of the atomic structures are: JJ Thomson's Atomic Model. Rutherford's Atomic Model. Bohr's Atomic Theory.
Ans The Three models of the atomic structures are:
See lessJJ Thomson’s Atomic Model.
Rutherford’s Atomic Model.
Bohr’s Atomic Theory.
Why is HS amphoteric?
The hydrosulfide ion is known to be an amphiprotic compound. It is able to both donate and accept a proton according to the chemical equations below.
The hydrosulfide ion is known to be an amphiprotic compound.
It is able to both donate and accept a proton according to the chemical equations below.
See lessWhy is ZnO amphoteric?
Zno is an amphoteric oxide,because it can react with both acids and bases. while in general most oxides only react with acids alone due to its basic nature. Amphoretic oxides contradicts the Bronsted –Lowrey theory of acids and bases. Al2O3,SnO and ZnO are typical examples for amphoteric oxides.
Zno is an amphoteric oxide,because it can react with both acids and bases. while in general most oxides only react with acids alone due to its basic nature. Amphoretic oxides contradicts the Bronsted –Lowrey theory of acids and bases. Al2O3,SnO and ZnO are typical examples for amphoteric oxides.
See lessIs N2O3 acidic?
Ans: Dinitrogen trioxide is a deep blue solid with an acidic nature. It produces a combination of NO and NO2 when heated. Ans: N-oxonitramide is the IUPAC designation for Dinitrogen Trioxide. N2O3 is an acidic compound.
Ans: Dinitrogen trioxide is a deep blue solid with an acidic nature. It produces a combination of NO and NO2 when heated. Ans: N-oxonitramide is the IUPAC designation for Dinitrogen Trioxide. N2O3 is an acidic compound.
See lessWhy is SC 3 colorless?
Therefore, due to absence of unpaired electron Sc3+ is colourless and due to presence of one unpaired electron d−d transition takes hence Ti3+ is coloured.
Therefore, due to absence of unpaired electron Sc3+ is colourless and due to presence of one unpaired electron d−d transition takes hence Ti3+ is coloured.
See lessWhy is zn colorless?
Zn2+ has completely filled d-orbitals and there are no vacant d-orbitals for the transition of electrons , hence it is also colourless.
Zn2+ has completely filled d-orbitals and there are no vacant d-orbitals for the transition of electrons , hence it is also colourless.
See lessIs PbO amphoteric?
Hence, Lead (II) oxide(PbO) is amphoteric in nature.
Hence, Lead (II) oxide(PbO) is amphoteric in nature.
See lessWhy is BeO amphoteric?
Because BeO is insoluble in pure water but reacts with either an acid (like a base would) or a base (like an acid would), we say that it is amphoteric, from a Greek word meaning "both behaviors."
Because BeO is insoluble in pure water but reacts with either an acid (like a base would) or a base (like an acid would), we say that it is amphoteric, from a Greek word meaning “both behaviors.”
See lessIs tio2 amphoteric?
In this case, the O2– ions in the system cannot meet the demand from all cations in the polyhedral structure. This is because TiO2, as an amphoteric oxide, possesses an electronegativity weaker than that of SiO2.
In this case, the O2– ions in the system cannot meet the demand from all cations in the polyhedral structure. This is because TiO2, as an amphoteric oxide, possesses an electronegativity weaker than that of SiO2.
See less