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CHEMISTRY by Beckett, Rj, and Owen Flashcards | StudBud
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CHEMISTRY by Beckett, Rj, and Owen
CHEMISTRY by Beckett, Rj, and Owen
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chemistry is love, chemistry is life made for grade 10 students uhhhhhm idk, this is hard - owen
Flashcards
26 cards
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Questions
26
Answers
1
What is the Chemical Symbol for Platinum?
P
Pa
Pt
Pl
2
How many Elements have 9 Valence Electrons?
4
6
1
0
3
What is the Atomic Number of Potassium?
17
13
19
15
4
Who was the First Person to Discover The Periodic Table?
Dmitri Mendeleev
Bohr Rutherford
Ernest Rutherford
Gilbert N. Lewis
5
How do you feel about Chemistry?
I Need Help
Super Easy
Meh
I Have a Slight Understanding
6
What is the Atomic Number of Dubnium?
109
118
105
117
7
How to Find the # of Neutrons?
Atomic Mass - Electrons
Mass Number - Atomic Mass
Atomic Mass - Protons
Mass Number - Protons
8
How Reactive are Noble Gases?
Slightly Reactive
Not Reactive At All
Extremely Reactive
Not Very Reactive
9
How Many Metalloids are there on the Period Table?
6
8
5
7
10
What is the Chemical Symbol for Titanium?
Ti
TL
T
Tl
11
Boron Consists of how many Valence Electrons?
5
3
4
2
12
What does the Mass Number represent?
The atomic mass.
The rounded atomic mass.
The number of electrons.
The number of neutrons in the nucleus.
13
What is the 18th Group on The Period Table called?
Noble Gases
Halogens
8 Valence Electron Group
Alkaline Earth Metals
14
What is the Atomic Number of Rutherfordium?
112
109
104
111
15
What is the Mass Number for Ununblum?
78
112
76
75
16
Oxygen was the First Element to Exist
True
False
17
What is the Atomic Number of Gold?
57
63
79
54
18
What is the 3rd Electron Shell called?
M
N
K
L
19
What is the Atomic Number of Francium?
87
97
46
31
20
How Many Elements are on The Periodic Table?
111
115
96
118
21
What are Valence Electrons?
Electrons in the Outermost Shell of an Atom
Electrons in the Nucleus
Electrons in the Innermost Shell of an Atom
Positively Charged Electrons
22
Lewis Dot Diagrams show Multiple Electron Shells
True
False
23
What is the Chemical Symbol for Iron?
Fe
Ir
If
I
24
What is the Chemical Symbol for Sodium?
Ns
So
Na
S
25
How Many Valence Electrons in Xenon?
4
7
1
8
26
What is the Atomic Number of Hydrogen?
4
3
6
1
