0
NOTHING
What else can I help you with?
What does a halogen atom give off when it gains an electron?
When a halogen atom gains an electron, it forms a halide ion and releases energy in the form of heat or light. This process is exothermic and results in the formation of a stable, negatively charged halide ion.
An atom that has a positive or negative charge due to having unequal numbers of protons and electrons?
An atom that has a positive or negative charge due to having unequal numbers of protons and electrons is called an ion. If an atom gains electrons, it becomes a negatively charged ion (anion), and if it loses electrons, it becomes a positively charged ion (cation).
What is the net charge of a silicon atom if it gains three valence electrons?
The net charge of a silicon atom would be -3 if it gains three valence electrons. This is because each electron has a negative charge and adding three electrons would result in a total negative charge of -3. Silicon normally has 4 valence electrons, so adding 3 more would give it a total of 7 electrons, resulting in a net charge of -3.
If an atom that gains one or more electrons will have what charge?
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.
Can you give a sentence using the word electrons?
electrons orbit an atom
What subatomic particle is lost or gained in the formation of an ion?
To make a positive ion, we need to remove one or more of the negative components from an atom. The negative charges that make up an atom are the electrons, which can be found in shells or orbitals some distance from the nucleus. Take away one or more electrons, and the protons, the positive charges that make up atoms and which hang out in the nucleus, give the atom an overall positive charge. An atom that has lost one or more electrons becomes a positive ion.
How many electron does barium have to give up to achieve a noble gas electron configuration?
Two electrons
How is an ion formed?
An ion is formed when an atom gains or loses an electron in bonding with another atom, causing the atom to become a positive or negative ion. Since electrons are negative, if an atom loses an electron, there are more protons (which are positive) than electrons, which causes the atom to become a positive ion (sometimes called a cation.) If an atom gains an electron it becomes a negative ion (or anion.) Ions are most commonly formed when two elements undergo ionic bonding, in which the elements 'give and take' electrons to gain full outer shells.
What is the charge of a valance electron?
The charge of a valence Electron is negative. The word valence means the combining power of atoms: the combining power of atoms or groups measured by the number of electrons the atom or group will receive, give up, or share in forming a compound. Therfore nothing changes the electrons charge. The electrons charge will always be negative no matter what. Electrons make up the stable atoms. If it the atom gains or looses an electron it becomes either a positive (looses an electron) or negative (gains an electron) ion.
Give the symbol and number of electrons in a neutral atom of boron?
The symbol for boron is B, and a neutral atom of boron has 5 electrons.
Is an atom that loses electrons have a negative charge?
No. Electrons have a negative charge and so removing one from the atom will give it a positive charge.
Does the number of electrons in an atom give its atomic number?
The number of protons is equal to atomic number; in a neutral atom the number of electrons is also equal to the numbers of protons.
