Question

letters
elements
carbon
mixtures
atomic number
compound
symbols
properties
carbon dioxide
pure
Periodic Table
cannot be separated by physical or chemical means.
2. Elements a
are abbreviated with
which consist of on
one or
9
two
3. Elements are organized on the
according to their
4. Two or more elements chemically combined make up a
5.
is an example of an element and
example of a compound.
6. Elements and compounds are called
have a unique set of chemical and physical
is an
substances because they have a unique set of chemical and physical​

Answer 1

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