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