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Atomic structure Review Flashcards | StudBud
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Atomic structure Review
Atomic structure Review
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Flashcards
38 cards
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Questions
38
Answers
1
Isotopes differ how?
Atomic Number
Protons
Neutrons
Electron
2
According to Rutherford, most of the atom is:
empty space
neutrons
electrons
protons
3
The cathode ray tube experiment led to the discovery of the:
proton
nucleus
plum pudding
electron
4
This particle is found in the nucleus
gamma
electron
photon
proton
5
How do you get Atomic mass?
Protron and Electron
Proton + Neutron
Cloud + Neutron
Proton + Cloud
6
Given the isotope notation below, calculate the number of neutrons.
46
116
81
35
7
Which Scientist performed the Gold Foil experiment
Dalton
Thomson
Bohr
Rutherford
8
Which scientist made the Plum pudding model?
Bohr
Thomson
Rutherford
Dalton
9
Who used the cathode ray tube in his experiment?
Dalton
Democritus
Bohr
Thomson
10
Due to the fact that elements gave off different color of light, Bohr proposed electrons were:
fake
stuck in place and did not move
in plum pudding
in orbits
11
is a neutron...
mad
negative
neutral, 0
positive
12
This particle has no charge and is found in the nucleus
neutron
negatron
electron
proton
13
The atomic nucleus consists of what particles?
proton and electron
electron and neutron
proton, neutron, and electron
proton and neutron
14
This particle is negatively charged and has very little mass
electron
plum
proton
neutron
15
Proposed that atoms were indivisible and not made of smaller particles
Plank
Thomson
Dalton
Rutherford
16
What is atomic theory?
Atoms make up compounds.
Most atoms are metals.
Atoms can be rearranged to form new elements.
Everything is made up of tiny particles called atoms.
17
Who was first to propose the idea of the atom?
Mr. Papez
Dalton
Democritus
Rutherford
18
Who is the coolest Chemistry teacher!!
don't pick this one
don't pick this one
don't pick this one
Mr. Papez
19
Given the isotope notation below, calculate the number of electrons.
46
35
116
81
20
This particle is positively charged
neutron
proton
electron
spactron
21
Given the isotope notation below, calculate the number of protons.
46
81
35
116
22
How do you find atomic mass?
The product of protons and neutrons
The sum of protons and neutrons
The sum protons and electrons
The product neutrons and electrons
23
Which Scientist had a solid sphere as a model of the atom?
Rutherford
Bohr
Chadwick
Dalton
24
What does the atomic mass number of an element tell us?
The number of electrons in one atom of that element
The number of neutrons in one atom of that element
The number of protons & electrons in an atom of that element
The number of neutrons & protons in one atom of that element
25
The gold foil experiment lead to the discovery of the:
electron
neutron
nucleus
proton
26
Where are the electrons located
Orbitals
Nucleus
Cloud
27
Which scientist put electrons into orbits around the nucleus?
Thomson
Dalton
Rutherford
Bohr
28
Location of a neutron
Cloud
Center of the earth
Nucleus
On the moon
29
Which Scientist Discovered the Nucleus
Bohr
Rutherford
Thomson
Dalton
30
This subatomic particle is found outside of the nucleus
electrons
positrons
neutrons
protons
31
What does the atomic number do?
Tell the amount of electrons and protons
Tell the amount of just protons
Tell the amount of just neutrons
Tell the amount of just electrons
32
The modern model of the atom is called:
Quantum mechanical model
Bohr model
Dalton particle physical model of modern day science in alaska
Plum pudding model
33
What does the number 36 represent in this isotope notation?
none of the above
number of neutrons
atomic number
number of electrons
34
Which Scientist Discovered the Electrons
Thomson
Chadwick
Bohr
Rutherford
35
What does the atomic number do?
Tell the amount of electrons and protons
Tell the amount of just electrons
Tell the amount of neutrons and electrons
Tell the amount of just protons
36
Which Scientist Proposed the first Scientific Theory of the Atom?
Papez The Great
Rutherford
Bohr
Dalton
37
Proposed that the atom had an even distribution of positive and negative charges
Bohr
Thomson
Rutherford
Democritus
38
This particle is found outside of the nucleus
Neutron
Nuclear
Proton
Electron
