A proton consists of these 3 quarks
2 charm quarks and 1 down quark
2 up quarks and 1 down Quark
1 up quark and 2 down quarks
1 strage quark and 1 bottom quark
He proposed that protons and neutrons have the same mass
Bohr
Walter White
Chadwick
Mr. Cormier
Which labelled part in the digram represents a proton
I
III
IV
II
Solve for x: 2x + 1 = -4x + 5
-3
3
-2
2
Which of the following is the structure labelled IV?
nucleus
nuetron
electron
proton
Quarks come in six _______________. Moose tracks is my favourite ________
flavour
Who discoverd the nucleus?
Thomson
Chadwick
Rutherford
Bohr
Electrons are a type of Le________.
Lepton
The nuclus of an atom contains
protons and neutrons
protons and electrons
electrons, protons, and neutrons
electrons and neutrons
The current modern atomic model suggests that
electrons exists within a large positive sphere
electrons are found in circular energy shells
electrons exist as clouds of electric charge.
electrons are found in the nucleus
Which of the following exists in energy levels
I
II
IV
III
He proposed electrons exist in energy levels
Dalton
Rutherford
Chadwick
Bohr
What are examples of composite particles?
electrons and tau neutrinos
protons and neutrons
elecrons and protons
nuclei and Leptons
A proton consists of these 3 quarks
2 up quarks and 1 down Quark
1 strage quark and 1 bottom quark
2 charm quarks and 1 down quark
1 up quark and 2 down quarks
What are examples of composite particles?
nuclei and Leptons
elecrons and protons
protons and neutrons
electrons and tau neutrinos
He said atoms can neither be created or destroyed
Aristotle
Dalton
Bohr
Rutherford
Who's version of the atom looks what cookie monster holding?
Thomson
Newton
Bohr
Ruthford
He rejected Democritus's Idea of atoms
Thomson
Bohr
Dalton
Aristotle
What is the charge if the structure labelled I
neutral charge
it depends on the element
postive charge
negative charge
He discovered electrons
Thomson
Rutherford
Logan Paul
Bohr