Submitted by: Submitted by aggelos23
Views: 10
Words: 263
Pages: 2
Category: Science and Technology
Date Submitted: 05/22/2016 10:01 PM
Atoms Quiz
Schedule: Available now.
Due os/••/noi6 i*:s9 PM EDT
Attempt i of n
Started: os/*s/ zoi6 u:oo PM EDT Submitted: os/is/zoi6 z:og PM EDT Score: 1OO%
Points: ioo out of too
Question 1
Which is the biggest?
A. Electron
B. Neutron
C. Proton
D. Atom
Question u
How many electrons does a neon atom have in its second shell?
10
Ne
20.1 8
A. to
B. zo
C. 8
D. z
Question 3
Gold is abbreviated Au in the periodic table.
gold
79
Au
196.97
What is the atomic mass of gold?
A. 79
Points: ici otit o/ in
QuestiOn 4
Negatively charged particles are found where in an atom?
A. In the nucleus
B. In a single layer outside the nucleus
C. In multiple layers outside the nucleus
D. Both inside and outside the nucleus
Question
Fluorine, F, has an atomic number of g and an approximate atomic mass of ig. What would be the charge of fluorine that has a full outer shell?
19.00
A. -i
B. no charge
D. +i
Question 6
An atom is converted into an ion by adding or removing
A. electrons
B. protons
C. neutrons
Question y
Neon has an atomic number of io and an atomic mass of approximately no. How many electrons does neon have in its first shell?
PointS: 10 Ont of 1o
10
Ne
20.18
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