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Intro Science: Bonding and Periodic Table Flashcards | StudBud
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Intro Science: Bonding and Periodic Table
Intro Science: Bonding and Periodic Table
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Basic Periodic Table questions #periodictable #chem #chemistr #periodictrends
Flashcards
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Questions
20
Answers
1
Which set of elements share similar chemical properties?
Sodium(Na) and Magnesium(Mg)
Oxygen(O) and Potassium(K)
Fluorine(F) and Iodine(I)
Sulfur(S) and Carbon(C)
2
Metals are found on which side of the periodic table?
Right
Left
3
Which of the following pairs of atoms would form an ionic bond?
Sodium and Chlorine
Carbon and Oxygen
Hydrogen and Oxygen
Hydrogen and Chlorine
4
Which of these is a metalloid?
Boron
Arsenic
Silicon
All of these are metalloids
5
Which of these is a transition metal?
Magnesium
Potassium
Iron
Beryllium
6
What number needs to replace the ? to balance this equation: ?H + 2O ---> 2H
2
O
3
1
2
4
7
Why are noble gases largely non-reactive?
They are synthetic
They have 8 valence electrons
They aren't very friendly
They are gases
8
Who originally created the periodic table?
Putin
Mendeleev
Larson
Democritus
9
Is this equation balanced? 1N
2
+ 3H
2
---> 2NH
3
No
Yes
10
Is this equation balanced? 1K + 2MgBr ---> 1KBr + 1Mg
Yes
No
11
How many valence electrons does group 17 have
6
7
1
3
12
When an atom donates an electron in an ionic bond, the donating atom
Becomes a negatively charged ion
Becomes a positively charged ion
Remains neutral
13
Which of these is an alkaline earth metal?
Potassium
Magnesium
Iron
Oganesson
14
The modern periodic table is arranged by
Isotopes
Atomic Number
Number of nutrons
Atomic Mass
15
Most elements are
metals
non-metals
metalloids
Gases
16
Elements that have similiar chemical properties are all in the same
Category
Row
Period
Group
17
A row on the periodic table is called a
Period
Metals
Group
Family
18
How many valence electrons does group 1 have
6
3
7
1
19
Which of the below choices is NOT a property of a metal?
Good conductors of electricity
Poor conductors of heat
Shiny
Solid
20
Which of the following is false about covalent bonds?
They involve sharing of electrons
They do not involve ions
They typically form between a metal and a non-metal
They are the type of bond found in water
