P/N/E Counting
By Jennifer Richardson
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Last updated almost 4 years ago
86 Questions
P/N/E Counting (Proton/Neutron/Electron)
Formulas
- mass number = protons + neutrons
- neutrons = mass number - protons
- protons = mass number - neutrons
- atomic number = electrons = protons
Use the periodic table (link here) below to complete the following questions:
Do not use the mass off the periodic table.
Element Symbol Template
Hyphen Notation: [element name] - [mass number]
1
1.
Number of Electrons
Number of Electrons
1
2.
Hypen Notation
Hypen Notation
1
3.
Element Name
Element Name
1
4.
Atomic Number
Atomic Number
1
5.
Number of Electrons
Number of Electrons
1
6.
Mass Number
Mass Number
1
7.
Element Symbol
Element Symbol
1
8.
Atomic Number
Atomic Number
1
9.
Number of Protons
Number of Protons
1
10.
Number of Electrons
Number of Electrons
1
11.
Number of Neutrons
Number of Neutrons
1
12.
Element Symbol
Element Symbol
1
13.
Hyphen Notation
Hyphen Notation
1
14.
Element Name
Element Name
1
15.
Atomic Number
Atomic Number
1
16.
Number of Neutrons
Number of Neutrons
1
17.
Element Symbol
Element Symbol
1
18.
Hyphen Notation
Hyphen Notation
1
19.
Atomic Number
Atomic Number
1
20.
Number of Protons
Number of Protons
1
21.
Number of Electrons
Number of Electrons
1
22.
Number of Neutrons
Number of Neutrons
1
23.
Mass Number
Mass Number
1
24.
Hyphen Notation
Hyphen Notation
1
25.
Element Name
Element Name
1
26.
Atomic Number
Atomic Number
1
27.
Number of Protons
Number of Protons
1
28.
Number of Electrons
Number of Electrons
1
29.
Number of Neutrons
Number of Neutrons
1
30.
Element Symbol
Element Symbol
1
31.
Element Name
Element Name
1
32.
Atomic Number
Atomic Number
1
33.
Number of Protons
Number of Protons
1
34.
Number of Electrons
Number of Electrons
1
35.
Element Symbol
Element Symbol
1
36.
Hyphen Notation
Hyphen Notation
1
37.
Element Name
Element Name
1
38.
Atomic Number
Atomic Number
1
39.
Number of Protons
Number of Protons
1
40.
Number of Electrons
Number of Electrons
1
41.
Number of Neutrons
Number of Neutrons
1
42.
Mass Number
Mass Number
1
43.
Hyphen Notation
Hyphen Notation
1
44.
Atomic Number
Atomic Number
1
45.
Number of Protons
Number of Protons
1
46.
Number of Electrons
Number of Electrons
1
47.
Mass Number
Mass Number
1
48.
Element Symbol
Element Symbol
1
49.
Hyphen Notation
Hyphen Notation
1
50.
Element Name
Element Name
1
51.
Atomic Number
Atomic Number
1
52.
Number of Protons
Number of Protons
1
53.
Number if Electrons
Number if Electrons
1
54.
Number of Neutrons
Number of Neutrons
1
55.
Mass Number
Mass Number
1
56.
Element Symbol
Element Symbol
1
57.
Element Name
Element Name
1
58.
Atomic Number
Atomic Number
1
59.
Number of Electrons
Number of Electrons
1
60.
Number of Neutrons
Number of Neutrons
1
61.
Element Symbol
Element Symbol
1
62.
Hyphen Notation
Hyphen Notation
1
63.
Atomic Number
Atomic Number
1
64.
Number of Protons
Number of Protons
1
65.
Number of Electrons
Number of Electrons
1
66.
Mass Number
Mass Number
1
67.
Element Symbol
Element Symbol
1
68.
Hyphen Notation
Hyphen Notation
1
69.
Element Name
Element Name
1
70.
Atomic Number
Atomic Number
1
71.
Number of Protons
Number of Protons
1
72.
Number of Electrons
Number of Electrons
1
73.
Number of Neutrons
Number of Neutrons
1
74.
Mass Number
Mass Number
1
75.
Hyphen Notation
Hyphen Notation
1
76.
Element Name
Element Name
1
77.
Atomic Number
Atomic Number
1
78.
Number of Electrons
Number of Electrons
1
79.
Number of Neutrons
Number of Neutrons
1
80.
Element Symbol
Element Symbol
1
81.
Hyphen Notation
Hyphen Notation
1
82.
What subatomic particles can be found in the atom's nucleus? Select all that apply.
What subatomic particles can be found in the atom's nucleus? Select all that apply.
1
83.
What is the charge of the nucleus? Hint: What two particles are in the nucleus? If you added those particles' charges together, what would it be?
What is the charge of the nucleus? Hint: What two particles are in the nucleus? If you added those particles' charges together, what would it be?
1
84.
The number of protons and the atom number are always equal to each other.
The number of protons and the atom number are always equal to each other.
1
85.
The number of __________ determines the identity of an atom (that is, whether it is an oxygen atom or a carbon atom, etc.)?
The number of __________ determines the identity of an atom (that is, whether it is an oxygen atom or a carbon atom, etc.)?
1
86.
Atomic Number + # of Nuetrons = _____________________
Atomic Number + # of Nuetrons = _____________________