Nuclear Reactions
The lightest elements that are fused in every single star that is _
What is Hydrogen
A star with the smallest mass and lives the longest
What is a Red Dwarf?
What is a Black Dwarf?
Frequency of waves determine its?
What is color?
The basic unit of chemical elements
What is an atom?
The crushing together of atomic nuclei
What is Nuclear Fusion?
Our sun can be described as _
What is Main Sequence Star?
What is The Big Bang?
Define redshift
Light frequency shift toward red; Object moving away from us
Name the charged particles in order from positive to neutral, to negative.
Proton, Neutron, and Electron
The heaviest element that can be fused in a supergiant
What is Iron?
Another term for baby star
Whats is a Protostar?
All stars start begin as
What is a stellar nebula
Define blueshift
Light frequency shifting toward blue; Object moving toward us
A photon is ABSORBED and the electron GAINS energy when _
Electrons moves from a lower level to a higher level
The number of protons and neutrons in nuclear fusion is always _
What is conserved?
Has infinite mass and no light escapes
What is a Black Hole?
Depending on _, it will leave behind a Black Hole or Neutron Star
What is mass?
Frequency defines the _ in sound waves
What is pitch?
Mass - Atomic Number =
M.A._.
what is Neutron(s)?
A ratio of 75% _ and 25% _ in _
What is Hydrogen; Helium; beginner stars
The largest star discovered to date
What is UY Scuti?
_ are clouds of gas from a stars death; _ are clouds of gas that form new stars
What is the difference between Planetary Nebulae and Stellar Nebulae?
The absorption lines shift depends on _
What is speed of moving star?
A black spectrum with colored stripes used to observer light from stars
What is an Emission Spectra?