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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.")
Wiki User
∙ 11y ago
Wiki User
∙ 9y agoWhen an atom picks up or loses electrons and gains a charge it becomes an ion that has a positive charge. This ion can then produce energy.
Wiki User
∙ 11y agoWhen an atom gains electrons it becomes negatively charged.
When an atom loses electrons it becomes positively charged.
Wiki User
∙ 14y agocompound
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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?
NADH
How many electrons does a carbon ion have?
Carbon, as a non-metal wants to gain electrons to have 8 outer shell electrons. In its outer shell, carbon has 4 electrons. Therefore, a carbon ion picks up 4 electrons to become C-4
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
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.
Nad plus picks up electrons and hydrogen forming?
NADH
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?
NADP+ It becomes reduced by the excited electrons in the thylakoids......
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.
How many electrons does a carbon ion have?
Carbon, as a non-metal wants to gain electrons to have 8 outer shell electrons. In its outer shell, carbon has 4 electrons. Therefore, a carbon ion picks up 4 electrons to become C-4
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.
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.
What is electricity mean?
Static elecricity is when two things rub together, and one of the materials picks up negatively charged electrons- making the item that has picked up elecrons negative, and the other one positive. This charge does not move easily, or through wires etc, hence the name static (meaning it does not move)
What is 'static electricity' mean?
Static elecricity is when two things rub together, and one of the materials picks up negatively charged electrons- making the item that has picked up elecrons negative, and the other one positive. This charge does not move easily, or through wires etc, hence the name static (meaning it does not move)
What is pith ball?
Lightweight pith balls help to show electrostatic attraction and repulsion.A pith ball picks up electric charge.
