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The outer shell, known as the valence; it is a good indicator of an elements reactivity. If you look at the Periodic Table, elements in group I and VII are highly reactive because they form ionic bonds very easily due to the fact that they have one and seven eletrons in their outer shell respectively, making each very close to the octet which is where elements seem to be stable. Those in group I easily lose their one eletron and those in group VII easily gain one. It also occurs with the other groups to a lesser degree.
What else can I help you with?
What are two primary types of bonds found between atoms?
Case A - Covalent bonds: Single covalent chemical bonds result from the sharing of a pair of electrons. Double covalent atomic chemical bonds result from the sharing of two pairs of electrons, and triple covalent bonds occur when three pairs of electrons are involved. Case B - Hydrogen bonding and Van-der Wal's Forces.
How many electrons of a calcium are involved in chemical bonding?
Calcium is in group II of the periodic table meaning that it has 2 valence electrons. These are the electrons that are involved in making a chemical bond, so the answer to your question is TWO.
Do chemical bonds share atoms?
No. However, covalent bonds share electrons between two atoms. In an ionic bond, electrons are either gained or lost forming ions.
Is energy always involved in making or breaking chemical bonds?
no, some reactions are spontenous.
What is Bonding by electron transfer?
Valence electrons are the parts of the atoms involved It is the electron. As electrons are fermions (1/2 integer spin) they obey the Pauli exclusion principle so that no two electrons can occupy the same energy level. This gives rise to the electrons of different atoms unable to be in the same energy level and this is where the bond comes from. If they could occupy the same energy levels like bosons (eg the photon in laser light) then there would be know chemistry.
What particles play roles in creating chemical bonds?
Electrons are the particles involved in chemical bonds.
What electrons are used to make bonds?
Valence electrons are used to make bonds. These are the outermost electrons of an atom, which are involved in the formation of chemical bonds with other atoms.
When atoms form chemical bonds which of these electrons are involved in the bonds?
the valence electrons take place i.e, the electrons present on outermost shell.
Which subatomic particles are most involved in forming chemical bonds?
Electrons
What part of that atom is involved in bonding?
The outer or valence electrons are the ones involved in bonding.Valence electrons
Which electrons in an atom make a chemical bonds?
The outer energy shell of electrons. The inner energy shells of electrons do NOT take part in chemical bonding. Not all outer energy shell electrons take part in bonding. Those electrons that DO take part in bonding are described as 'oxidation state'. Taking ammonia as an example. Its formula is NH3 Nitrogen's electronic configuration is is 1s2(inner most shell), 2s2(intermediate shell), 2p5(outer most/valence shell). The '5' is the number of electrons in this shell. Nitrogen combines with 3 hydrogens , using up three of these 5 electrons. The other 2 electrons remain as an unused 'lone pair'. Because it has used three electrons in bonding with hydrogen, then its oxidation state can be described as '+3'.
What particles of an atom cause chemical bonds?
Electrons are the particles of an atom that are involved in forming chemical bonds. They are responsible for the interactions between atoms that lead to the creation of chemical compounds.
What part of an atom forms a chemical bond?
The electrons (especially the valence electrons)
The measure of the attraction that an atom has for electrons involved in chemicals bonds is know as?
The measure of the attraction an atom has for electrons involved in chemical bonds is known as electronegativity. Electronegativity helps predict how electrons are shared in a chemical bond between different atoms.
Outside the nucleus are electrons that are involved in what?
Outside the nucleus, electrons are present in their orbits. The valence electrons present outside is involved in forming bonds with other atoms. (figure it out yourself scrub)
How many electrons of a calcium atom are involved in chemical bonding?
A calcium atom has 2 electrons in its outermost shell, which are involved in chemical bonding. These electrons can be donated or shared with other atoms to form bonds.
Which particles of the atom participate in the formation of chemical bonds?
Electrons are the particles of the atom that participate in the formation of chemical bonds. They are involved in interactions between atoms, where they are either shared (covalent bonds) or transferred (ionic bonds) to create stable compounds.
