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How many electons are contianed in the outer shell of each element in group 1?
Elements in group 1 have 1 electron in their outer shell. This single electron gives them a valency of 1 and makes them highly reactive.
What is attraction between two oppositely changed ions called?
The attraction between two oppositely charged ions is called ionic bond. This happens when one atom gives up an electron (forming a positive ion) and another atom gains that electron (forming a negative ion), resulting in an electrostatic attraction between them.
An atom gives up an electron to form a positive ion?
When an atom loses an electron, it becomes positively charged because it now has more protons than electrons. This positive ion is called a cation. The process of losing an electron is called ionization.
Why do element have a number of spectral lines?
Elements have a specific number of spectral lines because each line corresponds to a specific transition of electrons between energy levels in an atom. The number of spectral lines is determined by the number of energy levels available for electrons to transition between in the atom's electron configuration.
The number of protons contained in each element gives that element what number?
The number of protons in the nucleus of an element gives that element its ATOMIC NUMBER.
What two entities are formed when one element transfers an electron to a different element which can accept the electron?
A positive ion ( the one that gives the electron) and a negative ion ( the one that accepts).
What is formed when a atom gives up a electron?
When an atom gives up one or more electrons to another atom, an ionic bond is formed. Atoms are the basic unit of a chemical element.
When one atom gives up an electron to another atom what does it form?
When one atom gives up an electron to another atom, it forms an ionic bond. The atom that loses the electron becomes positively charged (cation), while the atom that gains the electron becomes negatively charged (anion).
What part of the atom is involved in the formation of chemical bond?
This would be the electron. Chemical bonds involve one of two main types of bonding. These are ionic, where one element gives an electron to another element that needs it to fill its outer shell, or where 2 elements share an electron (or more than 1) each to fill the shell (covalent bonding).
What part of the atom is involved in formation of chemical bond?
This would be the electron. Chemical bonds involve one of two main types of bonding. These are ionic, where one element gives an electron to another element that needs it to fill its outer shell, or where 2 elements share an electron (or more than 1) each to fill the shell (covalent bonding).
What part of the atom is involved in the formation of chemical bonding?
This would be the electron. Chemical bonds involve one of two main types of bonding. These are ionic, where one element gives an electron to another element that needs it to fill its outer shell, or where 2 elements share an electron (or more than 1) each to fill the shell (covalent bonding).
What element has one valence electron and is very reactive?
The element with one valence electron and is very reactive is sodium. Sodium is a member of the alkali metal group and readily gives up its outer electron to form positive ions in chemical reactions.
What is an element that gives off radiation as it slowly changes into a nonradioactive element called?
This is a radioactive chemical element.
When this element combines with other elements it usually gives up its one valence electron?
Could be many different elements
What is hydrogen called when it gives up electrons?
When a hydrogen atom loses an electron, it is simply a proton.
What type of bond made when one atoms gives an electron to another?
ionic bond
A molecule that gives up an electron to another molecule which snaps it up must be referring to?
oxidation-reduction reaction
