Answer:
A) solubility
B)luster
D)Density
F)magnetism
Explanation:
A physical property is one that tells us everything about what a substance is when no change is is occurring to its constituent.
Such properties can be observed with our senses or instruments or pieces of apparatus.
- Examples are luster, density, solubility, taste, odor, color, melting point, boiling point etc.
Answer:
C. Tip had the lower pressure, it was 652.71mmHg
Explanation:
To answer this question you need to convert both values into a common unit so you can compare directly.
87kPa = 652.71 mmHg
Because as the air hits the charcoal it becomes ash and changes color.
Answer:
The ozone layer
Explanation:
It acts as a shield to protect the earth's surface from the suns harmful ultraviolet radiation.
0.01742919 is the answer because i worked it out