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How many electrons must Se gain to acquire noble gas arrangement?
Se has to gain two electrons
How many electrons will be gained or lost by scandium?
Usually three will be lost.
How many electrons are needed to be gained or lost in aluminium to achieve stable electron configuration?
Only three electrons.
How many electrons are gained in Cl?
Chlorine is a metal element. There are 17 electrons in a single atom.
Which takes place during a redox reaction?
Electrons are both gained and lost. Electrons are both gained and lost.
Will Se lose or gain electrons and how many?
Se will gain electrons
How many electrons does the atom SE have?
34 electrons
How many electrons must Se gain to acquire noble gas arrangement?
Se has to gain two electrons
How many electrons are in an atom of Se?
An atom of selenium has 34 electrons.
How many electrons are gained when going from Al to Al3 plus?
-3 electrons are gained,i.e,3 electrons are lost by Al and 3 electrons are gained by the other atom nearby.
How many electrons are lost or gained in a chemical reaction?
There is zero NET loss or gain of electrons
What is a chemical change in which electrons are gained?
A chemical change in which electrons are gained is a reduction.
How many electrons must be gained by N to achieve sec?
Nitrogen must gain three electrons.
How many electrons will be gained or lost by scandium?
Usually three will be lost.
How do you know how many electrons are gained or lost in an atom?
You can determine how many electrons are gained or lost by looking at the atom's charge. If the atom gains electrons, it becomes negatively charged; if it loses electrons, it becomes positively charged. The difference between the atom's original and final charge tells you how many electrons were gained or lost.
How many electrons are needed to be gained or lost in aluminium to achieve stable electron configuration?
Only three electrons.
How many electrons are gained in Cl?
Chlorine is a metal element. There are 17 electrons in a single atom.
