Answer:
3 ways to understand the differences between compounds and mixtures are described below in explanation.
Explanation:
1. In a mixture, no new product is formed. It is a simple tacking of two molecules without any chemical reaction occurring. For example water and sand. Compound is a new substance formed by chemical reactions occurring between various molecules. For example, carbon and oxygen combine to form carbon dioxide.
2. A compound is always homogeneous whereas a mixture can be homogeneous or heterogeneous.
3. Compounds have a fixed boiling and melting temperature. Whereas, mixtures do not have a definite melting and boiling temperature.
Answer:
D. .................................
Answer:
D
it's Ddddddddddddddddddddddd
Explanation:
D
Answer: energy produced in the core travels through out the gases of Sun and takes about million years to reach its surface
Explanation:
Answer:
- the people in Nepal share different traditions and cultures that are different to ours Americans.
- Both Nepal and United States count with a different amount of population.
- Nepal counts with multiple tribal groups.
Explanation:
- the people in Nepal share different traditions and cultures that are different to ours Americans.
- Both Nepal and United States count with a different amount of population.
- Nepal counts with multiple tribal groups.
