Answer.
The answers is A; The physical and chemical properties of HCl are different from those of H2 and Cl2.
Explanation;
Hydrogen chloride is a gas, which is a molecule made up of a hydrogen and a chlorine atom bonded by a single bond.
The chemical and physical properties of HCl differs from those of hydrogen and chlorine. For example; they have different molecular weight; HCl is colorless, while chlorine is greenish yellow and hydrogen is colorless
Answer:
C. meteorology
Explanation:
meteorology is the scientific study of the atmosphere that focuses on weather processes forecasting, and climate.
Answer:
<h2>Option - C</h2>
<h3>Hope it helps you </h3>
A hypothesis is classified as an ¨If, Then¨ statement. Example: If I punch a brick, then it will hurt.
I believe the answer you are seeking is feedback loop
