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Ammonia (NH₃) itself does not have an overall positive charge; it is a neutral molecule. However, it can act as a weak base and accept a proton (H⁺) to form the ammonium ion (NH₄⁺), which does carry a positive charge. In this state, the nitrogen atom in ammonium has four covalent bonds and a positive charge due to the addition of the proton, resulting in an overall charge of +1.
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What is the overall charge when an atom has more protons than electrons?
It has a positive charge.
A substance has 34 positive charges and 34 negative charges what is the overall charge?
The substance has an overall charge of zero because the number of positive charges is equal to the number of negative charges, resulting in a neutral charge.
Is the charge of a nucleus positive negative or zero The charge of an atom?
The charge of a nucleus is positive, as it contains protons which have a positive charge. The charge of an atom overall is neutral, as the number of protons (positive charge) is equal to the number of electrons (negative charge) in a neutral atom.
What atoms have no overall charge?
Atoms with no overall charge are called neutral atoms. They have the same number of protons, which carry a positive charge, and electrons, which carry a negative charge. This balance of positive and negative charges leads to a neutral overall charge for the atom.
What determines the overall charge of an element if an electron charge is negative and a proton has a positive charge?
The overall charge of an element is determined by the number of protons in the nucleus. Protons have a positive charge, while electrons have a negative charge. In a neutral atom, the number of protons is equal to the number of electrons, resulting in no overall charge.
Is NH3 positively or negatively charged?
NH3, also known as ammonia, is a compound that is neutral overall. It does not have a net positive or negative charge.
What is charge of aspartame if dissolved in pure ammonia pH 12.0?
The charge of aspartame will be positive
What type of charge does a hydrogen atom of an ammonia molecule have?
A hydrogen atom of an ammonia molecule has a slight positive charge, due to the high electronegativity of the nitrogen atom.
Why do ammonium ions have positive charge?
Ammonium ions have a positive charge because they are formed by the donation of a lone pair of electrons from an ammonia molecule (NH3) to a proton (H+), resulting in the formation of NH4+. The addition of the extra proton gives the ammonium ion an overall positive charge.
Why does ammonium have a positive charge?
The ammonium ion forms when an ammonia molecule (NH3) takes a hydrogen ion (H+) either from an acid or from water. The positive charge on the hydrogen ion is taken over into the new ammonium ion.
What type of charge does hydrogen have in NH3?
In NH3 (ammonia), the hydrogen atoms have a positive electric charge. This is because hydrogen is typically found with a charge of +1 when it forms bonds in molecules.
What is the overall electric charge in the nucleus?
The overall electric charge in the nucleus is positive due to the presence of protons, which carry a positive charge. This positive charge is balanced by the negatively charged electrons outside the nucleus in an atom.
What is the opposite of a negative charge?
The opposite of a negative charge is a positive charge. Positive charges have more protons than electrons, resulting in an overall positive charge.
What is the overall charge when an atom has more protons than electrons?
It has a positive charge.
A substance has 34 positive charges and 34 negative charges what is the overall charge?
The substance has an overall charge of zero because the number of positive charges is equal to the number of negative charges, resulting in a neutral charge.
What do we call an atom that has an overall positive charge?
An atom with an overall positive charge is called a cation. Cations are formed when an atom loses electrons, leaving it with fewer electrons than protons, resulting in a net positive charge.
What charge does an ion have if it has more protons then electrons?
The ion would have a positive charge if it has more protons than electrons. Since protons have a positive charge and electrons have a negative charge, an excess of protons will result in an overall positive charge for the ion.
