Chemistry

Chemical bond

• A thing that is composed of 2 or more separate elements; a mixture

• A type of bonding in which atoms share electrons

• The representation of a molecule in which the relative positions of the atoms are shown and the bonds are indicated by lines

• A collection of atoms bonded together that behaves as a unit

What is a Covalent bond?

• A type of bonding in which atoms share electrons.

• The energy required to break a given chemical bond.

• Ionic bonding: the attraction between oppositely charged ions.

• A three-dimensional system of points designating the positions of the center of the components of a solid.

• A property of a molecule whereby the charge distribution can be represented by a center of positive charge and a center of negative charge.

A collection of atoms bonded together behaves as a unit.

Chemical formula

• The representation of a molecule in which the relative positions of the atoms are shown and the bonds are indicated by lines

• A representation of a molecule in which the symbols for the elements are used to indicate the type of atoms present and subscripts are used to show the relative numbers of atoms

• A property of a molecule whereby the charge distribution can be represented by a center of positive charge and a center of negative charge

• A covalent or polar covalent bond in which one pair of electrons is shared by two atoms

Structural Formula

• An ionic compound

• A polyatomic ion containing at least one oxygen atom and one or more atoms of at least one other element.

• The representation of a molecule in which the relative positions of the atoms are shown and the bonds are indicated by lines

• A representation of a molecule in which the symbols for the elements are used to indicate the type of atoms present and subscripts are used to show the relative numbers of atoms

What is a ion

• an atom or molecule that has a net electrical charge due to the loss or gain of protons.

• an atom or molecule that has a net electrical charge due to the loss or gain of neutrons.

• an atom or molecule that has a net electrical charge due to the loss or gain of protons

• an atom of a group of atoms that has a positive or negative change

  
  

 a positively charged ion 

a negatively charged ion

ionic bond

• a type of bonding in which atoms share electrons

  
  

• the attraction between oppositely Charged ions.  

  
  

•  a covalent or polar covalent bond in which three pairs of electrons are shared by three atoms.

  
  
  

• a thing that is composed of two or more separate elements

what is salt

• a negatively charged ion

• an ionic Compound

• a positively charged ion 

• an atom of a group of atoms that has a positive or negative change