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When a bond in water molecule H20 breaks it forms H+ and OH-. The extra electron comes from H.
H-O-H ------> H+ + OH-
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Where do extra ATP molecules come from in the Calvin Cycle?
ATPand NADP are formed during light reaction.i.e.,during cyclic photophosphorylation.
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.
What happens to the extra energy in excited electrons as they pass along an electron trandsport chain in a chloroplast?
The energy is used to supply electron carriers and to pump protons into the stroma so they can come down their concentration gradient through an ATP-synthase and synthesize ATP.
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.
What causes an atom to have a negative charge?
An atom can be negatively charged if it has an extra electron.An atom can be negatively charged if it has an extra electron.An atom can be negatively charged if it has an extra electron.An atom can be negatively charged if it has an extra electron.
Hydrogen sometimes is ________________ an electron and sometimes it has an _____________ electron.?
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What is An atom with one extra electron or one missing electron called?
an ion
An atom with an extra electron becomes a?
Anion.
Where do extra ATP molecules come from in the Calvin Cycle?
ATPand NADP are formed during light reaction.i.e.,during cyclic photophosphorylation.
What is the consequence when an atom contains an extra electron?
It has a negative charge.
What happens when chlorine gains an extra electron?
It becomes negative
What is the difference between hydroxyl ion and hydroxyl free radical?
The free radical has an an unpaired electron (example OH.); the ion gain an electron to avoid the situation of an unpaired electron (example OH-).
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.
What happens to the extra energy in excited electrons as they pass along an electron trandsport chain in a chloroplast?
The energy is used to supply electron carriers and to pump protons into the stroma so they can come down their concentration gradient through an ATP-synthase and synthesize ATP.
What happens when an atom has an extra electron?
It becomes a negatively charged ion.
What is the difference between fluoride's electron configuration and fluorine's electron configuration?
Fluorine's electron configuration is 1s2 2s2 2p5, and since fluoride is just fluorine with an extra electron, or F-1, its electron configuration is 1s2 2s2 2p6.
Chemical formula for hydroxide?
The formula for hydroxide is (OH) however, hydroxide leaves an electron un-paired and bonds with another element or elements.
