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Periodic Table
Periodic Table
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Covers Periodic Table and Metals, Nonmetals, and Metalloids for Unit 2 Summative.
Flashcards
30 cards
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Questions
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Answers
1
Elements in the same group have
Same number of electron shells
Same atomic mass
Same number of protons
Similar chemical properties
2
Periods tell us
The number of electron shells
Chemical properties
The number of valence electrons
The number of protons
3
Which elements has chemical properties MOST similar to Neon (Ne)?
Chlorine (Cl)
Flourine (F)
Lithium (Li)
Krypton (Kr)
4
Which element is in group 17 period 3?
Boron (B)
Magnesium (Mg)
Chlorine (Cl)
Sodium (Na)
5
Which of the following is NOT a property of metals?
Brittle
Ductile
High thermal conductivity
Luster
6
Which element is in group 13 period 2?
Sodium (Na)
Boron (B)
Chlorine (Cl)
Magnesium (Mg)
7
The periodic table is organized by
Metals, nonmetals, & metalloids
Increasing atomic number
Groups & periods
Atomic mass
8
Which of the following elements is a metal?
Carbon
Magnesium
Sulfur
Hydrogen
9
Which of the following elements is a nonmetal?
Iron (Fe)
Oxygen (O)
Boron (B)
Gold (Au)
10
How many total periods are there on the periodic table?
7
1
8
18
11
Which of the following elements is a metalloid?
Aluminum (Al)
Neon (Ne)
Hydrogen (H)
Arsenic (As)
12
Strontium, with an atomic number of 38, is part of which group of elements?
Transition Metals
Alkaline Earth Metals
Nobel Gases
Alkaline Metals
13
Nonmetals are found
Along the staircase line
On the entire periodic table
On the left side of the periodic table
On the right side of the periodic table
14
Of the following statements about the periodic table of elements, which best describes it?
It is composed of different elements and compounds.
It is composed of natural and human-made elements.
It is composed only of elements found in nature.
It's composed of elements arranged in order of decreasing atomic mass.
15
Metals are found on
The entire periodic table
Along the staircase line on the periodic table
The right side of the periodic table
The left side of the periodic table
16
Elements in the same group have similar properties. Which best explains or describes the reason for this?
Elements in the same group have the same mass number.
Elements in the same group have the same number of valence electrons.
Elements in the same group have the same atomic number.
Elements in the same group have the same number of valence neutrons.
17
The Bohr model represents which element?
Hydrogen (H)
Carbon (C)
Beryllium (Be)
Neon (Ne)
18
The horizontal rows on the period table are called
Familys
Alkalines
Groups
Periods
19
Which element is in group 2 period 6?
Barium (Ba)
Calcium (Ca)
Boron (B)
Oxygen (O)
20
How many total GROUPS are there on the periodic table?
18
7
17
8
21
The Bohr model represents which element?
Hydrogen (H)
Neon (Ne)
Carbon (C)
Beryllium (Be)
22
The vertical columns on the periodic table are called?
Alkalines
Metalloids
Periods
Groups
23
What are elements in group 18 known as?
Alkaline Metals
Transition Metals
Nobel Gases
Halogens
24
The Bohr model represents which element?
Carbon (C)
Silicon (Si)
Calcium (Ca)
Neon (Ne)
25
An unkown element is a dull brittle solid. What type of element is it?
Nonmetal
Metal
Metalloid
Alkaline Metal
26
Which of the following best describes the majority of elements on the Periodic Table?
Liquids
Metalloids
Metals
Nonmetals
27
Which element is in group 2 period 3?
Boron (B)
Sodium (Na)
Magnesium (Mg)
Aluminum (Al)
28
The groups on the periodic table tell us what?
The number of valence electrons
The types of elements
The number of protons
The number of neutrons
29
Which of the following elements would most likely be a poor conductor of electricity?
Beryllium (Be)
Aluminum (Al)
Flourine (F)
Lithium (Li)
30
The Bohr model represents which element?
Neon (Ne)
Carbon (C)
Beryllium (Be)
Calcium (Ca)
