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The metallic radius of a potassium atom is 231 pm. What is the volume of a potassium atom in cubic meters?
answered
Jul 16, 2019
Chemistry
middle-school
3
votes
219k
views
If the amount of gas is decreased and the temperature and pressure stay constant, what will be the effect on its volume?
answered
Jul 8, 2018
Chemistry
high-school
7
votes
118k
views
Coal, oil and natural gas are all classified as what type of resource? A) Consumable B) Nonrenewable C) Potential D) Renewable
answered
Jun 17, 2018
Geography
middle-school
2
votes
116k
views
Why do cds have lower rates of return than stocks?
answered
Apr 25, 2018
Business
high-school
7
votes
30.9k
views
Write the equation expressing the relationship "y varies directly as x." use k as the constant of proportionality.
answered
Feb 25, 2018
Physics
high-school
2
votes
23.9k
views
The temperature on Wednesday was 8° more than a third of Tuesday’s temperature. If T represents Tuesday’s temperature, write an expression for Wednesday’s temperature, W.
answered
Nov 10, 2017
Mathematics
high-school
2
votes
198k
views
All business firms make critical judgements to determine how much output to produce. in order to make these judgements effectively, what must the decision makers in any firm understand? a)the relationship
answered
Jul 29, 2017
Social Studies
high-school
0
votes
32.5k
views
What are the constituents of DNA? a. Proteins and sugars b. Sugars, phosphates, and nitrogenous bases c. Sugars and lipids d. Lipids, nitrogenous bases, and proteins
answered
May 7, 2017
Biology
high-school
1
vote
198k
views
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