Two substances x and y combine to give a substance z. The process is exothermic and z has properties different from those of x and y. Is the substance z an element , a mixture or a compound ?
Answers
Answered by
2
Answer:
X is a compound because elements react to form compounds.
Difference between elements and compounds are:
1. Element consists of one kind of atoms whereas compounds consists of one kind of molecule made up of two or more types of atoms.
2. Element cannot be broken into simpler substances but compounds can be broken into simpler substances.
Example of element is Hydrogen and example of compound is Water.
Answered by
4
Answer:
compound
Explanation:
because elements reactnto form compound
Similar questions