are made up of
Elements and Compounds are all around us. (1)
atom or atoms of the same kind. They are the simplest type of matter and cannot
be broken down into components. Each element is made entirely from (2).
type of atom. Each element is unique and no two elements have the same set of
(3)
Some are in the same state but they have (4)
properties.
Some elements are (5)
like
like iron, gold and silver. Others are (6)
Nitrogen, Oxygen and Hydrogen. There are elements that are (7)
like
Boron, Silicon and Germanium.
(8)
are combination of (9).
or (10)
elements
like water which is a combination of Hydrogen and Oxygen; salt which is made
up of sodium and chlorine; and rusts formed when an iron reacts with oxygen.
Compounds can be broken down into it's (11)_ through a (12)
process and formed when two elements are combined together. It has unique
properties that are different from the properties of the elements that make them
up
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Answer:
1)element 2)one 3)dko alam 4)different 5)metals 6)non-metals 7)mettaloids 8)compound 9)two 10)more 11)properties 12)chemical process