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Honors Biology Basics of Chemistry Period 1 Flashcards | StudBud
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Honors Biology Basics of Chemistry Period 1
Honors Biology Basics of Chemistry Period 1
39 terms
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Reviewing the basics of atomic structure and subatomic particles.
Flashcards
39 cards
F
Practice quiz
P
Host live
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Questions
39
Answers
1
What movie does this music come from?
Stranger Things
Annabel
Jaws
Halloween
2
How many neutrons are in an atom of Argon (Ar)?
39
40
22
9
3
How many electrons are in a neutral/stable atom of Strontium (Sr)?
38
87
19
88
4
The basic unit of mater is called the:
cell
proton
atom
ion
5
Which element has the symbol P?
Phosphorus
Platnium
Lead
Potassium
6
Name this Monster
Michael
Annabel
Freddy
Jason
7
How many electrons are in a neutral/stable atom of Potassium (K)?
15
19
39
40
8
Which 2 subatomic particles are located inside the nucleus?
electrons and protons
protons and neutrons
neutrons and electrons
protons and atomic number
9
What movie is this monster from?
The Conjuring
Halloween
Nightmare on Elm Street
Friday the 13th
10
Pure water has a pH of 7 on the pH scale. Based on its pH it would be considered (a)??
weak acid
neutral
weak base
strong acid
11
How many electrons are in a stable/neutral atom of Copper (Cu)?
29
30
65
64
12
Which candy is the top ranked for sales during the Halloween season?
M & M's
Kit Kats
Milky Way
Skittles
13
A solution with a pH less than 7 is called a(n) _________________________.
base
acid
neutral
element
14
How many neutrons are in an atom of Sodium (Na)?
11
22
12
23
15
The space surrounding the nucleus of an atom contains which of the subatomic particles?
protons
electrons
neutrons
16
The center of the atom is:
The nucleus
The protons
The electrons
The neutrons
17
An atom with a positive or negative charge is called a(n)
proton
ion
neutron
electron
18
The pH scale ranges from ____ to ______.
0 - 21
7 - 14
0 - 14
0 - 7
19
What is the last name of this horror movie character?
Vorhees
Krueger
Myers
Ripper
20
Which element has 30 protons?
Gallium
Sulfur
Zinc
Phosphorus
21
When an atom loses electrons, it forms an ion of what charge?
positive or negative
positive
negative
no charge
22
The nucleus of an atom is composed of which subatomic particles?
just protons
neutrons & electrons
protons & electrons
protons & neutrons
23
Which subatomic particle is the smallest and carries the least mass?
electrons
nucleus
protons
neutrons
24
The decimal number located under the elements symbol represents the:
number of neutrons
atomic number
number of protons
atomic mass
25
The attraction between molecules of different substances is called _______________.
adhesion
cohesion
ionic bonds
covalent bonds
26
What is the atomic mass of Aluminum (Al)?
14
13
31
27
27
How many neutrons are in an atom of Beryllium (Be)?
8
5
4
9
28
What is the name of the element Sn?
Scandium
Silicon
Tin
Selenium
29
Which subatomic particle has a negative charge?
electons
neutrons
protons
30
The attraction between molecules of the same substance is called.
ionic bond
covalent bond
adhesion
cohesion
31
What is the atomic number of Bromine (Br)?
79.9
35
80
17
32
Covalent bonds are formed when:
electrons are shared between two atoms
protons are shared between two atoms
electrons are transferred from one atom to another
protons are exchanged from one atom to another
33
How many protons are in Gallium (Ga)?
32
73
31
72
34
Which subatomic particle has a positive charge?
neutrons
electons
protons
35
Which subatomic particle no charge?
neutrons
electons
protons
36
The atomic number tells you the number of ____________ & ___________ of an atom
number of protons plus the number of neutrons
number of neutrons only
just the number of electrons
number of protons and number of electrons
37
What date do we celebrate Halloween?
December 25
July 4
October 30
October 31
38
How many neutrons are in an atom of Calcium (Ca)?
19
40
20
10
39
A bond that is formed between different water molecules is called a___________________.
ionic bonds
james bond
hydrogen bonds
covalent bond
