An element is a material that consists of a single type of atom. A compound consists of two or more types of elements held together by covalent or ionic bonds.
An element is a material that consists of a single type of atom. Each atom type contains the same number of protons. Chemical bonds link elements together to form more complex molecules called compounds. A compound consists of two or more types of elements held together by covalent or ionic bonds.
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Answer:
An element is a material that consists of a single type of atom. A compound consists of two or more types of elements held together by covalent or ionic bonds.
E: Hydrogen
C: Methane
Answer:
An element is a material that consists of a single type of atom. Each atom type contains the same number of protons. Chemical bonds link elements together to form more complex molecules called compounds. A compound consists of two or more types of elements held together by covalent or ionic bonds.
this are example of elements and compound
H - Hydrogen.
He - Helium.
Li - Lithium.
Be - Beryllium.
B - Boron.
C - Carbon.
N - Nitrogen.
O - Oxygen.