it will have a negative charge. Neutrons are neutral, protons are positive and electrons are negative. an atom will have the same amount of protons and electrons to make the whole thing neutral. adding more electrons if give the atom a negative charge as there isn't enough protons in the atom to counteract the electrons.
it do this an atom must already have 5-7 electrons in its outer shell as they are looking to fill there outer shell with 8 electrons. atoms with 1-3 electrons in its outer shell will get rid of them. group 4 doesn't make ions very well as 4 electrons would take too much energy to lose or gain, however there are exceptions. group 8 or 0 doesn't make ions either as they already have filled there outer shell and are stable.
That atom will form an ion with a negative charge. Electrons have a negative charge so when they are added to an atom the overall charge becomes negative.
When an atom gains an eletron its charge becomes negative.
Gaining an electron will cause an atom to have a NEGATIVE charge because electrons have negative charges and atoms are neutral.
A negative charge.
A neutral atom that subsequently gains or loses one [or more] electrons is called an ion. If it gains an electron [or electrons] it will have a negative charge. If it loses an electron [or electrons] it will have a positive charge.
An ion. If there are less electrons than protons, the atom gains a positive charge and is called a cation. If there are more electrons than protons, the atom gains a negative charge and is called an anion.
An atom that gains an electron because negatively charge by one unit of elementary charge (1.602X10-19 coulombs) like F- as an atom that gains 2 electron will have 2 negative elementary charge
The charge of the atom is no longer neutral because the number of electrons is greater than the number of protons. Because the charge of the atom is now negative, it is now not a pure element, but an ion. An ion is an element that is no longer pure because it has gained or lost electrons. The charge of the ion is negative because it has more electrons than protons, and electrons have negative charges and protons have positive charges.
An atom willreceive a charge when it becomes ionized. If the atom looses one of its electrons (-), then there are more protons (+) and it becomes a+1 charge (positive). If the atom gains an electron, then there are more electrons and it becomes a -1 (negative) charge. It depends on the electrons in the valence level (outer level) to decide if it will gain or lose electrons.
Electrons have a positive charge and protons have a negative charge. An atom's nucleus is 99.95% of its weight. When an object gains more electrons, it gains a negative charge that over comes the positive charge. This only happens when there are more electrons than protons.
If a neutral atom gains one or more electrons, then it will have a negative change. If a positive atom gains electrons, it will have an increase in change, but the charge may be negative, neutral, or positive based on the initial charge and number of electrons gained. The process in which an atom gains electrons is known as reduction.
Depends on how many electrons it gains. For every electron it gains, the atom becomes more negative. One electron gives it a -1 charge, 2 a -2 charge and so on
A neutral atom that subsequently gains or loses one [or more] electrons is called an ion. If it gains an electron [or electrons] it will have a negative charge. If it loses an electron [or electrons] it will have a positive charge.
An ion. If there are less electrons than protons, the atom gains a positive charge and is called a cation. If there are more electrons than protons, the atom gains a negative charge and is called an anion.
it gains one or more electrons thus becomeing more negative in charge
In simple terms, an atom is made up of Protons, Neutrons, and Electrons. Protons have positive charge (+1), Neutrons have no charge (0), and Electrons have negative charge (-1). If an atom gains or loses Electrons, it's net charge changes. To result in a negative charge, the atom must have more Electrons than Protons.
An atom that gains an electron because negatively charge by one unit of elementary charge (1.602X10-19 coulombs) like F- as an atom that gains 2 electron will have 2 negative elementary charge
An atom contains an equal amount of positively charged particles (protons) and negatively charged particles (electrons). If a atom gains or loses electrons it then gains a charge and is no longer known as an atom; it becomes an ion.
It becomes negative only if gains more electrons. Once it gains electrons its now called an ion. ions form because they want to fill their valence electron shell.
The charge of the atom is no longer neutral because the number of electrons is greater than the number of protons. Because the charge of the atom is now negative, it is now not a pure element, but an ion. An ion is an element that is no longer pure because it has gained or lost electrons. The charge of the ion is negative because it has more electrons than protons, and electrons have negative charges and protons have positive charges.
Remember- Pro means + Therefore, a proton has a + charge, an electron has a - charge, and neutrons (neutral) have no charge. Normally an atom has an even number of protons and electrons, and can have any number of neutrons and still be the same element. When you add electrons, you end up with a slight negative charge because there are more negatively charged particles than positive ones. When you remove electrons, you get a slight positive charge, because there are now more positive particles than negative ones. This usually occurs as a result of polar covalent bonds. A atom with a slight charge in either direction is called an ion. A negative ion is a anion, while a positive ion is a cation.