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Chapter 6 & 7 Atoms and the Periodic Table Flashcards | StudBud
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Chapter 6 & 7 Atoms and the Periodic Table
Chapter 6 & 7 Atoms and the Periodic Table
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Holt Chapter 6 & 7 review
Flashcards
18 cards
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Practice quiz
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Questions
18
Answers
1
Where do you find neutrons?
Orbiting the nucleus
In the nucleus
2
How do you calculate the mass of an atom?
add electrons and protons
add protons, neutrons, and electrons
Add the protons and neutrons
add the protons and neutrons in the outermost orbital
3
What is the charge of a proton?
neutral
negative
positive
4
What is the least reactive group?
Noble gases
Alkali metals
Halogens
Alkaline Earth metals
5
Where do you find protons?
Outside the nucleus
In the nucleus
6
What is the charge of a neutron?
positive
negative
neutral
7
Where do you find electrons?
Orbiting the nucleus
In the nucleus
8
Which of these is the most reactive metal?
H
F
Na
Zn
9
Where do you find valence electrons?
next to protons
outermost energy level
electron cloud
nucleus
10
Which gas would least likely be part of a chemical reaction?
H
Ne
N
Cl
11
What is the most reactive metal group?
Alkali metals
Halogens
Alkaline Earth metals
Noble gases
12
What is the atomic mass of this atom?
11
23
34
12
13
What atom is this?
Sodium
Lithium
Hydrogen
Vanadium
14
What group is Br in?
Halogens
Alkali Metals
Noble Gases
Alkaline Earth Metals
15
What is the charge of an electron?
neutral
positive
negative
16
The atomic mass of gold is 197. Its atomic number is 79. How many protons are in gold?
197
79
118
Au
17
What is the most reactive non-metal group?
Alkaline Earth Metals
Halogens
Noble Gases
Alkali Metals
18
The atomic mass of gold is 197. Its atomic number is 79. How many neutrons are in gold?
118
79
Au
197
