when a neutral atom (same number of electrons and protons) loses an electron, it is charged positively. when a neutral atom gains an electron, it is charged negatively. In this state, it is known as an ion.
When a neutral atom (same number of electrons and protons to balance out the atom) loses an electron, the atom then becomes positively charged because the atom will be off balance and have more positively charged protons than negatively charged electrons.
becomes a positive charge electron
The answer above is parially right - it becomes a posotively chared atom i.e. an Ion
If the atom gives up electrons, the atom becomes positive.
It becomes a negative ion
bum
true
yep
Oxidation
The potassium atom gives up one electron, and the sulfur atom acquires two electrons (hence, it takes two potassium and one sulfur to form potassium sulfide, K2S).
An oxygen atom gains 2 electrons when it becomes an ion because it wants a full valence shell (as in, its outer energy level is trying to reach 8 electrons).
oxidation-reduction reaction
true
D OXIDATION-REDUCTION REACTION
Oxidized.Oxidation involves a loss of electrons.The answer above in a general context is wrong I'm afraid - If an atom loses an electron it becomes an ion and the same if it gains one - and electrically charged particle.
Well if a atom loses or gains an electron it becomes an ion - a positively of negatively charged atom.
An electron is a part of a atom, and an atom is part of a molecule, molecules make up a cell. So a cell is biggest.
ions
study island answer- It gives up two electrons
purley ionic bonds do not occour because the atoms that gives up an electron in such a bond
yep
Oxidation
Nitrogen molecule does not contain any unpaired electron in its molecular orbitals. Unpaired electron is needed to keep up the mechanism of burning.