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If it loses an electron (negative charge) it becomes positive.
An atom becomes more positive when it loses an electron because electrons carry a negative charge. When an atom gains an electron, the atom becomes more negative.
Electrons are negatively charged. When an atom gains an electron it gains this negative charge, and so it becomes negative. When it loses it again it has lost that negative charge and becomes more positive.
When an atom loses a negative charge, when it loses an electron, it becomes a positive ion.
Yes. A particle that loses an electron becomes an ion with a positive charge. A particle that gains an electron becomes an ion with a negative charge.
If it loses an electron (negative charge) it becomes positive.
It can be positive or negative depending on if the atom loses or gains an electron. If it gains an electron it becomes negative and if it loses an electron it becomes positive.
An atom becomes more positive when it loses an electron because electrons carry a negative charge. When an atom gains an electron, the atom becomes more negative.
As a neutral atom lose an electron then it becomes a positive ion As it gains an electron then it becomes a negative ion
Electrons are negatively charged. When an atom gains an electron it gains this negative charge, and so it becomes negative. When it loses it again it has lost that negative charge and becomes more positive.
Negative, when the ion gains an electron. When an ion loses an electron it becomes positive.
If the atom was not a negative ion prior to losing an electron, it becomes a positive ion.
if a neutral atom donates an electron it will gain a positive charge. This is due to electrons having a negative charge.
an atom that gains an electron becomes a negative ion, called an anion.
No. If lithium loses an electron, it becomes a positive ion, not negative ion.
When an atom loses a negative charge, when it loses an electron, it becomes a positive ion.
An atom has a postitive charge when it loses an electron and a negative when it gains one. It then becomes an ion through this process.