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Atoms, Molecules, Periodic Table, and Chemical Equations Flashcards | StudBud
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Atoms, Molecules, Periodic Table, and Chemical Equations
Atoms, Molecules, Periodic Table, and Chemical Equations
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Questions
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Answers
1
Solid atoms do not vibrate
False
True
2
There are 8 metaloids on the periodic table?
False
True
3
Most elements on the periodic table are metals
True
False
4
Which of the following has ionic bonds?
CO
NaBr
SO2
CH4
5
Number of total atoms in Ba(OH)₂
5
7
3
2
6
Atoms can be created AND can be destroyed.
True
False
7
Which bonds conduct electricity, ionic or covalent?
Covalent
Neither
Both
Ionic
8
Everything is made of Atoms
False
True
9
Number of atoms in CO
2
0
1
2
3
10
Periods in the periodic table are...
columns
rows
11
Who created the Periodic Table?
Damien Mendelew
Dmitri Mendeleev
Dmitri Mendolf
Mitri Dendeleev
12
Number of atoms in CO
2
0
3
2
1
13
How many parts are in an atom?
3
2
5
1
14
Number of atoms in CO
infinity
2
0
1
15
The periodic table contains 7 ______________.
periods
columns
groups
16
What are the 3 basic parts of an atom?
protons , neutrons, and nucleus
protons, electrons, and neutrons
protium, deuterium, and tritium
protons, electrons, and ions
17
Which contains covalent bonds?
Zn
NaCl
K2S
CO2
18
Counting Atoms
G
F
J
H
19
Ionic bonds are 2 non-metals
False
True
20
The atoms that create water,H20 are?
hydrogen and oxogen
hydrogen and carben
germanium and thorium
carben
21
Atoms are Uncuttable
False
True
22
How many types of atoms are there?
10
256
64
more than 100
23
Number of atoms in CO
0
2
1
infinity
24
3 Rules for counting atoms
Neutrons, Protons, Electrons
Subscripts, Molecules, Parenthesis
Subscripts, Coefficients, Parenthesis
Parenthesis, Coefficients, Neutrons
25
Counting Atoms
B
D
A
C
26
How many atoms of oxygen are there?
1
6
3
2
27
How many periods on the periodic table
7
3
5
6
28
Covalent bonds share...
protons
anion
electrons
cation
29
The periodic table contains 18 ______________.
periods
groups
rows
30
Covalent Bonds are 2 non-metals
False
True
31
The periodic table is arranged _______________.
alphabetically
by increasing atomic #
by increasing atomic mass
32
Groups on the periodic table are arranged
Vertically
Horizontally
33
How many atoms of oxygen are there?
3
2
6
1
34
Which parts of the atom are in the nucleus?
Protons and Electrons
Protons and Neutrons
Electrons and Neutrons
Protons
35
What is the difference between Ionic bonds and Covalent bonds?
Their name
Ionic bonds transfer from electrons and Covalent bonds form from sharing
yes
Ionic bonds lead to the creation of stable molecules and Covalent does not
