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Where do extra ATP molecules come from in the Calvin Cycle?
The extra ATP molecules needed for the Calvin Cycle come from the light-dependent reactions of photosynthesis, specifically from the electron transport chain in the thylakoid membrane. Here, the energy from sunlight is used to generate ATP through the process of photophosphorylation.
A fluorine atom wear to attract an extra electron from lithium the lithium atom would become what charged?
When a fluorine atom attracts an extra electron from a lithium atom, the lithium atom loses one electron and becomes positively charged, forming a lithium ion (Li⁺). Meanwhile, the fluorine atom gains the extra electron, becoming negatively charged and forming a fluoride ion (F⁻). This transfer of electrons results in the formation of an ionic bond between the two ions.
Why are halogen-ions so big compared to their normal atoms as they only gain one extra electron?
The halogen ions are big compared to their normal atoms as they gain one extra electron because of the resultant ionic bond that is formed.
Does neon have 10 electrons and a negative charge?
No, Neon does have 10 electrons but it has no charge
What is the difference between an electron donor and electron acceptor?
Donor atoms are atoms that donate electrons and have an extra pair of electrons in their orbital. Acceptor atoms are atoms that accept electrons and have a empty orbital to accommodate the extra electrons.
Formula and charge for hydroxide ion?
The formula for the hydroxide ion is OH-. It has a charge of -1 due to the presence of one extra electron compared to the number of protons in the oxygen atom.
What is the valency and formula of and aluminate ion?
The valency of the aluminate ion ((Al(OH)_4^-)) is -1, as it has one extra electron compared to a neutral aluminum atom. The formula for the aluminate ion is (Al(OH)_4^-).
What is An atom with one extra electron or one missing electron called?
An atom with one extra electron is called an anion, while an atom with one missing electron is called a cation.
Why does hydroxide have a negative charge?
Hydroxide (OH-) has a negative charge because it has gained an extra electron, giving it a net negative charge of -1. This extra electron is acquired when a hydrogen ion (H+) is donated to the hydroxide ion as part of a chemical reaction.
An atom with an extra electron becomes a?
Anion.
Where do extra ATP molecules come from in the Calvin Cycle?
The extra ATP molecules needed for the Calvin Cycle come from the light-dependent reactions of photosynthesis, specifically from the electron transport chain in the thylakoid membrane. Here, the energy from sunlight is used to generate ATP through the process of photophosphorylation.
Why is fluoride ion larger than the fluoride atom?
The fluoride ion is larger than the fluoride atom because it has gained an extra electron, resulting in an increase in electron-electron repulsions, which causes the electron cloud to expand. This increase in electron-electron repulsions leads to a larger ionic radius compared to the atomic radius of the fluoride atom.
How many valence electrons are in OH?
The hydroxide ion (OH⁻) consists of one oxygen atom and one hydrogen atom. Oxygen has six valence electrons, and hydrogen has one, giving a total of seven. However, since OH⁻ has an extra electron due to the negative charge, it has a total of eight valence electrons.
If a fluorine were to attract an extra electron from lithium the lithium atom would become blank charge?
If a fluorine atom were to attract an extra electron from a lithium atom, the lithium atom would become a positive charge because it loses an electron.
What is left when water loses a hydrogen ion?
A hydroxide ion (OH-)hydroxide ion
What is the consequence when an atom contains an extra electron?
It has a negative charge.
The notation for a hydroxide ion is?
The notation for a hydroxide ion is OH-. It consists of one oxygen atom and one hydrogen atom bonded together with a single covalent bond. The negative charge is due to the extra electron that the oxygen atom brings to the ion.
