Examlex
Why is visible light a bad choice for studying the core of the Galaxy? What is better?
Common Names
Vernacular or traditional names used for chemical compounds, as opposed to their systematic or IUPAC names.
1,4-butanediamine
A chemical compound, an organic diamine, with two amino groups attached to a four-carbon linear chain.
1,5-pentanediamine
An organic compound with the formula C5H14N2, consisting of a five-carbon chain with amino groups at both the first and fifth positions.
Boiling Point
The temperature at which a liquid's vapor pressure equals the external pressure, causing it to transition to gas.
Q6: People who practice _ to others are
Q8: The fate or future of the universe
Q9: What does the executive function include for
Q27: The curvature of spacetime around a black
Q28: Relate escape speed to event horizon for
Q44: If successive generations of stars return material
Q57: According to Herrmann's Whole Brain Model, a
Q60: Astronomers observe unobscured X-rays generated in active
Q69: Something falling into a black hole will
Q75: In a large sampling of stars, the