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Duplicate of Chemistry Chapter 1-4 Review (Mr Mills) Flashcards | StudBud
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Duplicate of Chemistry Chapter 1-4 Review (Mr Mills)
Duplicate of Chemistry Chapter 1-4 Review (Mr Mills)
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Chemical element symbols of the periodic table
Flashcards
52 cards
F
Practice quiz
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Host live
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Questions
52
Answers
1
copper
Cp
Cr
Cu
Co
2
Chemical and physical properties of elements are a periodic function of their atomic mass.
True
False
3
Atoms can combine in fractional ratios.
False
True
4
H
Hafnium
Hydrogen
Hello
Helium
5
B
Bromine
Boron
Beryllium
Byzantine
6
A
lkali metals end their e- configuration with ______.
p2
p1
s2
s1
7
_______ is an element that is an exception to the octet rule.
fluorine
helium
oxygen
argon
8
Si
Selenium
Silicon
Sulphur
Slippery
9
chromium
Co
Cr
Ch
Cu
10
O
Oxygen
Osmium
Oops
Argon
11
There are _______ protons in an atom of nitrogen.
7
5
6
8
12
Nitrogen has an atomic mass of _______.
14.0 atomic mass units
14.0 g
16.0 atomic mass units
16.0 g
13
F
Sulphur
Phosphorus
Fluorine
Fire
14
The nucleus was discovered using a cathode ray tube.
True
False
15
A maximum of ____ electrons will fit in a p sublevel.
10
6
2
14
16
Cl
Chlorine
Chromium
Copper
Carbon
17
Mg
Magnificent
Manganese
Mercury
Magnesium
18
C
Copper
Chlorine
Tungsten
Carbon
19
The creation of the modern Periodic Table is credited to .....
Asimov
Newton
Mendeleev
Einstein
20
Nonmetals are ductile.
False
True
21
In an atom, protons are located in ______.
a sublevel
an orbital
an energy level
the nucleus
22
An atom of nitrogen has ____ valence electrons.
5
3
2
4
23
JJ Thomson discovered the ________.
electron
neutron
nucleus
proton
24
The atomic number of nitrogen is _____
7
5
6
4
25
A measurement of 0.00200200 nm has ___ significant figures.
6
9
5
4
26
P
Platinum
Phosphorus
Polonium
Potassium
27
________ is a metalloid.
beryllium
oxygen
silicon
nitrogen
28
N
Neon
Nitrogen
Oxygen
Xenon
29
Ti
Tellurium
Titanium
Thallium
Tantalum
30
There are ______ moles of carbon in 48.0 grams of carbon.
4
2
6.02 x 1023
3
31
Li
Liver
Lead
Lithium
Lanthanum
32
manganese
Mn
Mo
M
Mg
33
Convert 13.00 grams sodium to atoms (formula units)
3.402 x 1023 atoms
0.5652 atoms
3.40 x 1023 atoms
0.565 atoms
34
Ar
Argon
Neon
Xenon
Arsenic
35
Alkaline earth metals have an oxidation number of _____.
-2
+2
+1
-1
36
A maximum of _________ electrons will fit in a p orbital.
4
1
3
2
37
Be
Brilliant
Beryllium
Brian
Boron
38
__________ claimed that matter is composed of "hyle."
Aristotle
Democritus
Dalton
Plato
39
Nitrogen has a molar mass of ____.
16.0 amu
14.0 g
14.0 amu
16.0 g
40
1s
2
2s
2
2p
6
3s
2
3p
4
is the electron configuration for ____.
chlorine
oxygen
phosphorus
sulfur
41
He
Hydrogen
Helium
Iron
Zinc
42
An atom of scandium (element 21) ends its e
-
configuration with ______.
5d1
2d1
4d1
3d1
43
Al
Aluminium
Gold
Arsenic
Silver
44
Zn
Iodine
Zirconium
Zinc
Zippy
45
Na
Carbon
Potassium
Tin
Sodium
46
Pb
Lead
Rubidium
Plumbum
Antimony
47
K
Potassium
Plutonium
Copper
Chlorine
48
Ne
Niobium
Nixon
Nobelium
Neon
49
Chalcogens end their electron configuration with _____.
p1
p4
p2
p3
50
Ca
Carbon
Californium
Calcium
Copper
51
Ernest Rutherford discovered the neutron.
True
False
52
There are 5 orbitals in a p sublevel
True
False
