Recent activity by BelleStallcu

1 answer 13 views

How does the coordination geometry of metal ions affect the electronic and magnetic properties of metal-organic frameworks, and what is the relationship between the metal ion's oxidation state and these properties?

answered 2 days ago in Quantum Chemistry

1 answer 32 views

What is the difference between size exclusion chromatography and gel permeation chromatography as methods for polymer characterization? Which one is better-suited for determining the molecular weight distribution of a polymer sample? Justify your answer.

answered Feb 14 in Polymer Chemistry

1 answer 27 views

What strategies can be used to improve understanding and memorization of the periodic table and chemical elements?

answered Feb 13 in Chemical education

1 answer 30 views

What is the mechanism by which Chlorofluorocarbons (CFCs) and their breakdown products cause the depletion of the ozone layer? How does the presence of CFCs in the atmosphere lead to the formation of the Antarctic ozone hole?

asked Feb 12 in Environmental Chemistry

1 answer 31 views

Why was the term 'crazy' challenged by mental health advocates?

asked Jan 20 in Psychology

1 answer 40 views

When might individuals experience hyperarousal as a result of a traumatic event?

asked Jan 17 in Psychology

1 answer 10 views

According to social learning theory, what is modelling?

asked Jan 16 in Psychology

1 answer 37 views

How do cognitive distortions relate to personality?

asked Jan 15 in Psychology

1 answer 28 views

What is the difference between REM and NREM sleep?

answered Jan 13 in Psychology

1 answer 28 views

What type of speciation occurs when groups from the same species are geographically isolated for long periods?

asked Jan 8 in Science

1 answer 28 views

What type of energy can be used to change the position or shape of an object, thus giving it potential energy?

answered Jan 8 in Science

1 answer 40 views

What molecule is used for most energy functions in organisms?

asked Jan 7 in Science

1 answer 44 views

The first law of thermodynamics deals with the total amount of energy in what?

answered Jan 2 in Science

1 answer 50 views

Glucose is an example of what simple carboyhydrates with relatively few carbon atoms?

answered Dec 30, 2024 in Science

1 answer 77 views

Connected to agriculture, forestry, mining, and urbanization, what is the single biggest cause of extinction today?

answered Dec 30, 2024 in Science

1 answer 80 views

Another name for table salt is?

asked Dec 30, 2024 in Science

1 answer 35 views

An isometric type of what occurs as the muscle produces tension without changing the angle of a skeletal joint?

asked Dec 27, 2024 in Science

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