Mountain chains are formed by the action of different tectonic plates drifting
Answer:
Mass is 725.46g/cm
Explanation:
Mass = density × volume = 22.6g/cm^3 × 32.1cm^2 = 725.46g/cm
Answer:
Qualitative
Explanation:
I'm not sure if there was another part to the question, but if you are looking at the color of the sand, that is a qualitative observation.
- Quantitative statements involve numbers. (Ex: The house has 4 bedrooms.)
- Qualitative statements describe characteristics. (Ex: The house is blue.)
Answer:
When the concentration of all the reactants increases, more molecules or ions interact to form new compounds, and the rate of reaction increases.
Explanation:
Answer:
Now, the problem provides you with the density of bismuth metal, which is said to be equal to 9.8 g cm−3 . This tells you that for every cubic centimeter of bismuth, you get a mass of 9.8 g .
