Space
Define a celestial body
A natural object in space
What does MDSD stand for
Material Safety Data Sheets
Who pruposed the bohr diagram.
Bohr
Cassiopeia has what asterism
W shape
What is 1st element
Hydrogen
Final stage of a low mass star
White dwarf. Despite many thinking it can become a black dwarf it can only become a white dwarf.
What does WHMIS stand for
Workplace Hazardous Material Information System
Copernicus was the first to prepose..
the heliocentric theory
Galileo was the first to observe the four galileon moons. T or F
True
What is tungstens element name
W
Our sun will never become a black hole because.
it does not have enough mass/ too small.
If a metal can be hammered into shape what is it
Malleable
Empedocles believed that matter was composed of
Fire
Earth
Water
air
Leo the lion has which asterism
the sickle
How many neutrons does titanium have
26
a celestial body who burns up in earths atmosphere
Meteor!
What diagram do we use for atoms today
Orbital model/ Bohr Diagram
Aristotle first made the
geocentric theory
Kepler made the
three planetary laws of motion
How many electrons can be in the first shell of an atom
2
A metallic celestial body that orbits the sun but is not a sphere.
Asteroid
Is magnesium reactive to acid
YES, it starts boiling.
Democritus was the first to discover
the atom
The north star is in which constellation
ursa minor
how many valence electrons does phosphorus have
5