Gas cloud 1 is likely to form a star. Gas cloud 2 is not. Based on this information, match the given conditions with each cloud. Its temperature stays well
below 14 million Kelvin.
Its volume shrinks and density
increases due to gravity.
Its temperature surpasses
14 million Kelvin.
It is spread out, with a greater volume and
lesser concentration of elements.
Its hydrogeriatoms shed their electrons.
Its hydrogen atoms retain their electrons.
gas cloud 1
gas cloud 2
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your answers are a,b,,e and f

i hope this

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance

d.) the average kinetic energy of the gas particles is greater in container b because its particles move faster.