stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Unit 2 UCP Chem: Atomic theory Flashcards | StudBud
Explore
/
Unit 2 UCP Chem: Atomic theory
Unit 2 UCP Chem: Atomic theory
20 terms
·
StudBud Administration
·
384 plays
Using it as a review game for the Atomic Theory unit for Chemistry.
Flashcards
20 cards
F
Practice quiz
P
Host live
L
Questions
20
Answers
1
Which of the following is NOT a subatomic particle?
gold
neutron
proton
electron
2
Dalton's Atomic Theory included...
All of these
Everything is made of atoms
Atoms are indivisible
Atoms cannot be destroyed
3
Who discovered the neutron?
Chadwick
Bohr
Dalton
Thomson
4
Which of the following statements best describes our understanding of the atom?
We currently know everything that there is to know
Subatomic particles have not yet been discovered
Scientists discovered subatomic particles by the early 1600's
Our understanding of the atom has evolved and will continue to evolve
5
Who discovered the electron?
Thomson
Rutherford
Bohr
Chadwick
6
Whose model is the following...
Rutherford
Bohr
Thomson
Dalton
7
Isotopes have a different number of protons and a different mass number.
False
True
8
Who discovered the proton?
Bohr
Thomson
Rutherford
Chadwick
9
Who did the following experiment...
Rutherford
Bohr
Thomson
Chadwick
10
To calculate mass number you use the weighted average.
False
True
11
Protons
Have a charge of -1
Reside in the orbitals
Are neutral in charge
Have a mass of 1
12
Who did the following experiment...
Rutherford
Thomson
Bohr
Chadwick
13
Whose model is the following...
Rutherford
Bohr
Dalton
Thomson
14
Whose model is the following...
Rutherford
Dalton
Bohr
Thomson
15
In an ion, the number of electrons does not equal the number of protons.
False
True
16
Which ancient Greek philosopher first theorized about atoms?
Democritus
Archimedes
Aristotle
Galileo
17
Is the following the Quantum Mechanical Model?
False
True
18
What was J.J. Thomson's model of the atom called?
Plum Pudding
Nuclear Model
Orbital model
Quantum Mechanical Model
19
Whose model is the following...
Thomson
Bohr
Dalton
Rutherford
20
Electrons
Reside in the nucleus
Have a charge of +1
Have a mass of 1
Have a charge of -1
