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Subatomic particles and periodic table Flashcards | StudBud
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Subatomic particles and periodic table
Subatomic particles and periodic table
36 terms
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#periodictable #subatomicparticles #protons #neutrons #electrons #atoms
Flashcards
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Questions
36
Answers
1
how many electrons are in chlorine
17
20
12
35
2
what is the charge of a neutron
positive
negative
neutral
3
an element that likes to bond with G1 and G2 and gain electrons in chemical reactions is in...
lanthanides
group 17
group 18
group 1
4
neutrons live
in orbitals
in energy levels
in the nucleus
in the shells around the nucleus
5
all of the following have 8 valence electrons except
Ar
He
Kr
Xe
6
electrons live
in the nucleus
in bananas and only bananas
in the orbitals around the nucleus
7
which group contains elements that almost never react
18
3-12
2
17
8
What is the mass of a proton
0 amu
1 gram
1 amu
12 amu
9
how many neutrons does Li have
7
6
3
4
10
the left side of the periodic table has mostly
nonmetals
halogens
metals
noble gases
11
the right side of the PT has mostly
nonmetals
lanthanides
actinides
metals
12
what is the APE number of O
8
15
16
15.9994
13
an element that has 6 electrons total has how many valence electrons
4
5
2
6
14
how many protons does Ar have
9
32
18
8
15
alkaline earth metals are in group
1
2
3
4
16
protons and neutrons are also called
nucleolous
nucleons
nucleites
nuclear
17
what is the charge of a proton
negative
positive
neutral
18
how many valence electrons does He have
2
4
18
19
what does the group number help you figure out
number of electron shells
atomic number
mass number
number of valence electrons
20
which subatomic particles determine the mass of an atom
protons and electrons
just protons
electrons and neutrons
protons and neutrons
21
noble gases are group
17
2
3-12
18
22
transition metals include group
3
1
17
2
23
which subatomic particles determine the charge of an atom
protons only
neutrons and protons
electrons and protons
electrons only
24
what is the mass of an electron
1 amu
1 gram
12 amu
0 amu
25
protons live
in orbitals
in the nucleus
26
alkali metals are in group
3
2
4
1
27
malleability, conductivity, and losing electrons are properties of what?
metalloids
noble gases
metals
nonmetals
28
how many valence electrons does Na have
4
3
1
2
29
what is the charge of an electron
neutral
negative
positive
30
what is the mass of a neutron
12 amu
1 gram
0 amu
1 amu
31
Li is in group one. What is the name of group one?
noble gases
transition metals
alkali metals
alkaline earth metals
32
what is the mass of helium
24
42
2
4
33
the elements in group 1 like to react with the elements in group __
7
17
18
2
34
elements feel full (or stable) when they have how many valence electrons?
33
24
16
8
35
what does the period number help you figure out
APE number
number of electron shells
mass
valence electrons
36
halogens are group number
18
2-12
13
17
