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Selenium form anions.
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Is the bond between n and se polar?
Yes, the bond between nitrogen (N) and selenium (Se) is polar because there is a difference in electronegativity between the two atoms. Nitrogen is more electronegative than selenium, causing a partial negative charge on nitrogen and a partial positive charge on selenium.
If an object has more electrons than protons it has what type of charge?
Since protons have a positive charge and electrons have a negative charge, an atom with more protons than electrons would have a positive charge. Note that an atom with this kind of imbalance is known as an ion.
Electrons carries a positive or negative charge?
Yes, they have a negative charge. Protons have a positive charge and neutrons have no charge, they are neutral.
What is the polarity of H2Se?
H2Se is a polar molecule due to the difference in electronegativity between hydrogen and selenium atoms. This causes an uneven distribution of charge, resulting in a slightly negative end near selenium and a slightly positive end near hydrogen.
An object that does not contain equal amounts of positive charge and negative charge has a what?
An object that does not contain equal amounts of positive charge and negative charge is considered to be charged. It may have a net positive charge (if it has more positive charges) or a net negative charge (if it has more negative charges).
What charge do selenium have?
Selenium typically exhibits a charge of -2 when it forms compounds, as it often gains two electrons to achieve a stable electron configuration similar to that of noble gases. In its elemental form, selenium is neutral, but in compounds like selenides, it carries this negative charge. Additionally, selenium can have positive oxidation states, such as +4 and +6, in certain compounds, but these are less common.
Is selenium fluoride polar?
Selenium fluoride bond is polar because fluorine is more electro-negative than selenium. Hence the shared paired of electrons are more towards fluorine giving fluorine a partial negative charge and selenium a partial positive charge.
What particles has a negative charge and which has a positive charge?
Negative charge = electron Positive charge = positron Positive charge = proton
What charge electron charge positive or negative?
Electrons carry a negative charge to balance out the positive charge of the proton.
Is the bond between n and se polar?
Yes, the bond between nitrogen (N) and selenium (Se) is polar because there is a difference in electronegativity between the two atoms. Nitrogen is more electronegative than selenium, causing a partial negative charge on nitrogen and a partial positive charge on selenium.
Does all matter have a negative or positive charge?
No, not all matter has a negative or positive charge. Matter can be neutral, meaning it has an equal number of positive and negative charges, such as in most atoms. Charged particles exist in matter, such as electrons with a negative charge and protons with a positive charge.
What is the difference between a negative and a positive?
positive ions carry positive charge and negative ions carry negative charge
Is an atom a negative charge or a positive charge?
An atom with positive charge is cation.An atom with negative charge is anion.
Which particle proton neutron or electron have a positive charge?
proton positive neutron neutral electron negative
When a proton is positive an electron is?
Negative. Protons have a positive charge while electrons have a negative charge.
Is b a negative or positive charge?
A positive charge
What part of an atom has a negative charge and what was a positive charge?
electrons = negative charge protons = positive charge neutrons = neutral charge
