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Atomic Structure and PNE Flashcards | StudBud
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Atomic Structure and PNE
Atomic Structure and PNE
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Intro to the atom and periodic table
Flashcards
18 cards
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Practice quiz
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Questions
18
Answers
1
What element has 17 protons?
Chlorine
Nitrogen
Fluorine
Oxygen
2
What is the atomic number of Neon (Ne)?
8
20
5
10
3
How many protons does Sulfur (S) have?
8
14
16
32
4
How many electrons does a
neutral
atom of Iron (Fe) have?
55
26
13
56
5
If an ion has 11 protons and 10 electrons, what is its charge?
+1
+11
-10
-1
6
If an ion has 4 protons, 4 neutrons, 2 electrons, what is its mass?
4
6
10
8
7
What element has 29 protons?
Silicon
Copper
Calcium
Carbon
8
What is the atomic number of Potassium (K)?
15
9
39
19
9
How many electrons does a
neutral
atom of Carbon (C) have?
14
3
6
12
10
If an ion has 8 protons and 10 electrons, what is its charge?
0
-2
+2
+8
11
How many electrons does a
neutral
atom of Nitrogen (N) have?
14
3.5
28
7
12
What is the atomic number of Lithium (Li)?
7
3
6
2
13
If an atom has 5 protons, 7 neutrons, 5 electrons, what is its mass?
12
5
17
10
14
If an atom has 7 protons, 6 neutrons, 7 electrons, what is its mass?
14
13
7
6
15
What element has 12 protons?
Oxygen
Carbon
Sodium
Magnesium
16
How many protons does Calcium (Ca) have?
6
40
10
20
17
If an ion has 7 protons and 10 electrons, what is its charge?
-3
-10
+7
+3
18
How many electrons does a
neutral
atom of Sodium (Na) have?
22
23
11
3
