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An atom that has lost or gained an electron or electrons is called an ion. When an atom loses an electron, it forms a positive ion because the protons then outnumber the electrons. When an atom gains an electron, it forms a negative ion because the electrons now outnumber the protons. A positive ion is called a cation (pronounced "cat-ion" not "ca-shun.") A negative ion is called an anion (pronounced "an-ion" not "an-yun.")
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How many electrons does a carbon ion have?
It depends on the charge of the carbon ion. Carbon ions can have different charges (e.g., +1, +2, -3), so the number of electrons would vary accordingly. For example, if the carbon ion has a +4 charge, it would have 4 fewer electrons than a neutral carbon atom.
If someone picks up an excess of electrons while walking across a carpet their charge would be?
negative protons are positively charged neutrons are neutral electrons are negative the masses of neutrons and protons are approximately equal and electrons, which "orbit" around the nucleus (the protons and neutrons) are much smaller mass-wise protons and electrons charges are equal and opposite
Nad plus picks up electrons and hydrogen forming?
NAD+ picks up two electrons and one hydrogen atom, forming NADH. This reduction reaction allows for the transfer of energy in biochemical processes such as cellular respiration.
Why is static electricity called static?
Static (meaning it does not move) electricity is an electric charge which is stored. One way to generate static electricity is to rub two things together, and one of the materials picks up negatively charged electrons- making the item that has picked up electrons negative, and the other one positive. This charge does not move because of the material is resistant to flow, so there is no easy path for current flow. Capacitors store a static charge - an excess of electrons on on of the plates relative to the other plate. A capacitor can be 'charged up' via a battery or other voltage source.
How many electrons does glass have?
Glass, just like any other physical material, has both of them, nortmally in equal numbers. When a sample of glass picks up extra electrons, it appears to be negatively charged, whereas when some of its electrons are stipped away, it appears positively charged.
An object picks up a static charge when the object gains or loses?
electrons, leading to an imbalance of positive or negative charges on its surface.
Calcium oxide (CaO) forms when an atom of calcium loses two electrons giving it a plus 2 charge and an atom of oxygen picks up two electrons giving it a and ndash2 charge. What is calcium oxide?
Calcium oxide (CaO) is an ionic compound formed from the reaction between calcium and oxygen. When a calcium atom loses two electrons, it becomes a Ca²⁺ ion, while an oxygen atom gains two electrons to become an O²⁻ ion. These oppositely charged ions attract each other, resulting in the formation of CaO, which is a white, solid compound commonly used in construction and as a chemical feedstock.
How can you get a negatively charged ion?
When atoms lose or gain electrons, they are called ions. As electrons are negatively charged, it is when they gain electrons that they become negative ions, if they lose electrons they become positive ions. They can also form ions in pairs. for example sodium atom (NA) gives up it's outer electron and becomes an NA+ ion. the chlorine atom (CL) picks up the spare electron and becomes a CL- ion.
Why does the cathode gain in mass during the purification of copper by electrolysis?
Because the cathode is where reduction takes place, meaning the it gains electrons. When it gains electrons, it attracts the copper cation (Cu^2+) and as the copper cation reaches the cathode, it picks up the electrons from the cathode, and is deposited as solid copper (Cu). This results in the cathode gaining mass over time.
What will alpha particles be when pick up electrons and stabilizes?
Alpha particles are helium nuclei. They don't change, per se, when they "pick up electrons", they just become non-ionic, and their charge becomes zero. They were, and become, so to speak, plain helium.
What is the difference in the charges on a balloon rubbed in your hair and a glass rod rubbed with silk?
Oh, dude, okay, so when you rub a balloon in your hair, it picks up some extra electrons, giving it a negative charge. When you rub a glass rod with silk, the rod loses some electrons, so it ends up with a positive charge. It's like a little electron swap meet, but with static electricity.
How many electrons does a carbon ion have?
It depends on the charge of the carbon ion. Carbon ions can have different charges (e.g., +1, +2, -3), so the number of electrons would vary accordingly. For example, if the carbon ion has a +4 charge, it would have 4 fewer electrons than a neutral carbon atom.
If someone picks up an excess of electrons while walking across a carpet their charge would be?
negative protons are positively charged neutrons are neutral electrons are negative the masses of neutrons and protons are approximately equal and electrons, which "orbit" around the nucleus (the protons and neutrons) are much smaller mass-wise protons and electrons charges are equal and opposite
What picks up energized electrons from reactions in the thylakoids of plants during photosynthesis?
The molecule that picks up energized electrons in the thylakoid membranes during photosynthesis is called NADP+ (nicotinamide adenine dinucleotide phosphate). It accepts the electrons and is reduced to NADPH, which then carries the electrons to the Calvin cycle for the production of sugars.
Nad plus picks up electrons and hydrogen forming?
NAD+ picks up two electrons and one hydrogen atom, forming NADH. This reduction reaction allows for the transfer of energy in biochemical processes such as cellular respiration.
What happens if one loses their Sports Picks card?
If one unfortunately lost their Sports Picks card, this can be seen as an opportunity to try and participate in the game another time. What happens is that one can wait for another round and obtain another card.
What happens when a potassium atom and a fluorine atom combine to form a pair of ions?
Potassium (K) has 1 valence electron which is loses to become K^+. Fluorine has 7 valence electrons and picks up the 1 electron lost by K, and it becomes F^-. They attract each other to become KF.
