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WorksheetsLong Quiz in Science 8: 3rd Quarter- Matter
Total questions: 25
Worksheet time: 13mins
They have definite shape and definite volume.
gas
liquid
solid
plasma
Which sentence best describes a liquid?
It has mass.
Particles are moving slowly
It has indefinite volume.
It has definite volume and no definite shape
Bose-Einstein Condensate was predicted by Satyendra Carl Bose and a famous male scientist named _______.
A. Albert Einstein
B. Aristotle
C. Galileo Galilei
D. Isaac Newton
This was a new form of matter discovered by NASA- supported researchers and physicists.
Bose-Einstein Condensate
Fermionic Condensate
gas
plasma
She is the lead scientist who produced the first fermionic condensate in December 2003.
Deborah Jin
Delilah Jin
Jin Kazuma
They spread out to fill the entire space given and do not have definite volume
gas
liquid
solid
plasma
Which state of matter has electrically charged particles that has extreme high levels of energy?
gas
liquid
solid
plasma
Why do gas particles move rapidly while solids do not?
Gas particles are made up of tiny particles.
These particles are in constant and random motion.
Molecular motion is greatest in liquid than in gases & solid.
Gas particles feel very little attraction for each other while solids are tightly packed together in a fixed position
What happens usually in gas particles when heated?
They fly off in every direction
Particles are moving slowly
Particles are tightly packed
Particles are close together and collide with each other
He is an English scientist-chemist who proposed the Atomic Theory of Matter.
Albert Einstein
John Dalton
Neil Bohr
Thomas Edison
He discovered the electrons and guessed about the presence of protons.
John Dalton
J.J Thomson
Neil Bohr
Thomas Edison
He discovered the nucleus
John Dalton
J.J Thomson
Ernest Rutherford
Thomas Edison
He discovered the protons
John Dalton
J.J Thomson
Ernest Rutherford
Thomas Edison
He discovered the neutron
John Dalton
J.J Thomson
James Chadwick
Thomas Edison
His idea was about the shells/ orbits of electrons
John Dalton
Neil Bohr
James Chadwick
Thomas Edison
This is found in the center of an atom.
electron
neutron
nucleus
proton
This sub-atomic particle is uncharged
electron
neutron
nucleus
proton
This is where electron is found.
electronic cloud
bus station
orbit
electronics
This sub-atomic particle is positively charged
electron
neutron
nucleus
proton
Which statement is TRUE about an atom?
It is a complex unit of matter
It has 5 sub particles
Proton has a negative charge.
Nucleus is at the center of an atom.
Which scientist described the atom like this?
John Dalton
JJ Thompson
Ernest Rutherford
James Chadwick
Neils Bohr
Which scientist described the atom like this?
John Dalton
JJ Thompson
Ernest Rutherford
James Chadwick
Neils Bohr
Which scientist described the atom like this?
John Dalton
JJ Thompson
Ernest Rutherford
James Chadwick
Neils Bohr
Which scientist described the atom like this?
John Dalton
JJ Thompson
Ernest Rutherford
James Chadwick
Neils Bohr
Which scientist described the atom like this?
John Dalton
JJ Thompson
Ernest Rutherford
James Chadwick
Neils Bohr
