Answer: a rule that describes a pattern in nature.
Explanation:
Answer:
Fluorine
Explanation:
It is a non-metal does not conduct electricity
Answer:A compound is formed as a result of chemical reaction, between the constituent elements
Explanation:
A compound is formed as a result of chemical reaction, between the constituent elements. The properties of compound are different from the properties of the elements from which it is formed. Ex. Compounds can be further divided into three classes : acids, bases and salts, on the basis of their properties.
Answer:
C
Explanation:
a variable does that dose not depend on that of another