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Within regions of active star formation; near hot stars. The colorful glowing blob is a result of the surrounding gas absorbing ultraviolet photons from the hot stars.
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∙ 15y ago
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∙ 12y agoIn the halo.
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Explain why you would or would not expect significant ionization in the flame?
If the test agent have free ions the ionization of the flame will be significant. When the energy reaches a point when it take more energy the flame ionization will not be significant.
An atom has a first ionization energy of 496 kJmol and a second ionization energy of 4560 kJmol What group of the periodic table would the atom be in?
group 1
Which has lower ionization energy an atom with a small radius or an atom with a large radius?
Lower ionization energy would be associated with the larger atom, as the outer most electrons would be further from the nucleus, and not held as tightly.
What are the element within any giving periodic table would always have the lowest first ionization energy?
Francium in group 1 has the lowest first ionization energy.
The periodic trend for electronegativity is similar to what trend?
Ionization energy would be similar.
In which of these galaxies would you be least likely to find an ionization nebula?
a large elliptical galaxy
Explain why you would or would not expect significant ionization in the flame?
If the test agent have free ions the ionization of the flame will be significant. When the energy reaches a point when it take more energy the flame ionization will not be significant.
Where would you expect terrestrial planets to form in the solar nebula?
anywhere between 0.3 and the frost line
Where would be the most likely place to find an ionization nebula?
The location of the nebula is in many places because the nebula exists in different constellations. A nebula is a cloud of interstellar dust.
Where would you expect to find the fewest invertebrates?
Where would you find the most invertebrates
Where would you least expect an earthquake to occur?
Certainly not haiti!
Would you expect metals or nonmetals in the same periods to have higher ionization energies?
Non-metals have higher ionization energies within the same period. This is because non-metals want to gain electrons to be able to be like the nearest noble gas.
How would a atom react with a low ionization energy?
It would not take a great deal of electronegativity to pull at least the first electron off this atom.
What would you expect to have the least momentum?
a small mass moving slowly
What do you call a cloud of dust particles where a star is born?
It is called a Nebula (nebulae for plural). no sorry but your wrong it is a coma It can be both it just depends. The question needs to be more specific
What would you least expect in a pyramid of numbers?
Decomposers feeding on living things.
What would happen to a nebula if the pressure inside it was greater than the force of gravity?
The nebula will explode.
