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plasma
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When atoms gain or lose electrons they become negatively or positively charged They are known as?
It is called an Ion either a cation where electrons are lost or anion where electrons are gained
In photosynthesis the source of electrons is?
The electrons come from water. In the light dependent stage water is split into hydrogen ions (H+), electrons and oxygen. The electrons are passed on to chlorophyll, the H+ ions combine with NADP to form NADPH and the oxygen is released.
Electric current is constituted by the movement of?
answ2. Electrons. ions.
Which atom has only 6 electrons?
The neutral atom is Carbon, but other ions can have only 6 electrons.
What particles in an atom have negative electric charges?
Electrons... Electrons are the atomic particles that have a negative electronic charge
What electrons can escape and move outside of the ions electron cloud?
plasma
How do atoms bond to form metals?
A simple description is of ions in a cloud of electrons.
How do metal atoms form from metallic bonds?
A simple description is of ions in a cloud of electrons.
How metal atoms form metallic bond?
A simple description is of ions in a cloud of electrons.
The bonding that occurs when positively charged ions are surrounded by a cloud of electrons is called?
metallic
What are the mobile electrons surrounding the positive ions called in a metallic bond?
This depends on where you are taught- some call it a sea of electrons some a cloud some delocalised elctrons.
How do ions become molecules at the electrodes?
The electrons are either gained or lost because free electrons are what conducts electricity so they can escape or be captured in reduction or oxidisation.
What are Ions that are deficient in electrons?
Ions that are deficient in electrons are
Why does metal make a good heat conductor?
metallic bonds are made from a lattice of ions in a cloud of free electrons. these free electrons are responsible for the ability of metals to conduct electricity especially heat.
Which ions does not have 18 electrons?
Ions with 18 electrons are exceptions (ex.: Cl-).
What is the total number of protons in the nucleus of an F- ion?
9. The proton count remains the same; ionization is merely an electron dependent process. An F- ion has 10 electrons in its cloud.
What is meant valence electron?
A valence electron are electrons on the outer most shell/oritals of an atom. Basicly they are the electrons on the outside of an atom. Valence electrons are very important when involving chemical bonds and ions.
