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Periodic Table Flashcards | StudBud
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Periodic Table
Periodic Table
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Practice reading the Periodic Table
Flashcards
15 cards
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Questions
15
Answers
1
Use your periodic table to determine Calcium is a metal, nonmetal, or metalloid.
Nonmetal
Metalloid
Metal
2
How many valence electrons does Boron have?
5
3
11
13
3
Periods on the Periodic Table are the Rows
False
True
4
Which subatomic particle(s) determines the identity of an atom?
Neutrons
Protons and Neutrons
Electrons
Protons
5
What is the charge of an electron?
Neutral
Positive
Negative
No charge
6
Which two elements have the same number of energy levels?
Carbon and Oxygen
Potassium and Magnesium
Beryllium and Magnesium
Carbon and Phosphorus
7
How many protons does Chlorine have?
17
18
35
4
8
How many valence electrons does Nitrogen have?
5
15
2
4
9
Use your periodic table to determine Radium is a metal, nonmetal, or metalloid.
Metalloid
Metal
Nonmetal
10
Which element is in group 16, period 3?
Boron
Carbon
Arsenic
Sulfur
11
What two subatomic particles are found in the nucleus of an atom?
Protons and Electrons
Protons and Atoms
Electrons and Neutrons
Protons and Neutrons
12
An unknown element has 9 protons, 10 neutrons, and 9 electrons. What is it?
Aluminum
Fluorine
Neon
Cobalt
13
Which best describes the location and charge of a proton?
Inside the nucleus, positive
Electron cloud, positive
Electron cloud, negative
Inside the nucleus, negative
14
Which are properties of metals?
Good conductivity
All of the above
Malleable
Shiny luster
15
Which subatomic particle(s) determines the identity of an atom?
Neutrons
Electons
Protons & Neutrons
Protons
