mass and element
two
compound it has two different types of cells in it
The two types of compound sentences are coordinated compound sentences, where independent clauses are joined by a coordinating conjunction, and subordinated compound sentences, where independent clauses are joined by a subordinating conjunction.
compound and simple
And.. Or
A tertiary compound contains three different types of atoms.
Any compound, whether molecular or ionic, will contain two or more types of atom.
a salt
the ionic compoud and the covalent compound
A compound is made of at least two different types of atoms. Compounds are formed when two or more elements chemically bond together. For example, water is a compound made of hydrogen and oxygen atoms.
For example: NaCl, KCl, HCl.
The two types of compound are molecular and ionic. An ionic compound commonly used is table salt, or NaCl. A molecular compound commonly used is water, or H2O.