It will depend on the chemical properties of the atom and the other atom. If one element is highly unstable and the other one is also highly unstable, it is likely something will happen, such as combustion. If a moderately unstable element touches a highly stable and inert element, it will be likely that the more inert and stable element will not react with it because of its stubborn nature. If, however, the element is not so inert and stable, the more unstable element might win over.
The reactivity of an atom is determined by its electron configuration. Atoms react to attain a stable electron configuration, typically by gaining, losing, or sharing electrons to achieve a full outer shell. Factors such as the number of valence electrons and electronegativity influence an atom's tendency to react with other atoms.
These particles are the electrons.
The chemical behavior of an atom is determined by its electron configuration - that is, the distribution of electrons in the atom's shells.
Actually, a full valence shell of electrons makes an atom stable, as it follows the octet rule. Atoms with full valence shells are less likely to react with other atoms because they are already in a stable configuration.
Sodium and chlorine atoms react with each other through a chemical reaction called ionic bonding to form sodium chloride (table salt). In this reaction, the sodium atom donates its single valence electron to the chlorine atom, forming Na+ and Cl- ions that are then attracted to each other due to their opposite charges.
The outermost electrons, located in the atom's electron cloud, determine how it will react with other atoms. These electrons are involved in chemical reactions as they interact with electrons from other atoms to form chemical bonds.
If the outer shell of an atom is full, it is less likely to react readily with other atoms because it is stable and does not need to gain or lose electrons to achieve a full outer shell. This stability makes the atom less reactive and less likely to form chemical bonds with other atoms.
When atoms get close to one another the magnetic force repels each other or attracts each other.
The electrons, or the electron cloud, of an atom affect how it reacts chemically with other atoms and molecules.
The reactivity of an atom is determined by its electron configuration. Atoms react to attain a stable electron configuration, typically by gaining, losing, or sharing electrons to achieve a full outer shell. Factors such as the number of valence electrons and electronegativity influence an atom's tendency to react with other atoms.
== == When metals react with other elements, the atoms of the metals give up their valence electrons.
When an atom loses electrons it becomes ionized and more positive a charge. Losing an electron can cause this atom to react with other atoms.
Not always. Some atoms of the same element with different numbers of neutrons are radioactive, whereas the other atoms are not.
Two atoms will react if in so doing both will obtain completely filled outer shells.
In the normal sense of "react", no parts meet: The nuclei remain distinct but electons may be shared.
The most stable atom is helium because it has a full outer electron shell, which makes it less likely to react with other atoms.
These particles are the electrons.