Can homogeneous mixtures be separated by physical means
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Definition1/15
Homogeneous mixtures can not be separated, heterogeneous
mixtures can.
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Term1/15
Do neutrons have an electric charge
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Definition1/15
Neutrons have a neutral charge Neutrons have no charge.
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Term1/15
The of a sound wave deals with the volume of the sound
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Definition1/15
amplitude
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Term1/15
Fluorine chlorine and bromine all have seven valence electrons Which element has the largest atomic radius
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Definition1/15
bromine
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Term1/15
Music that describes nature or tells a story is known as
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Definition1/15
tonal music
Reason: APE EGS
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Term1/15
What are three characteristics of noble gases
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Definition1/15
Noble gases are all monatomic (single-atom molecules) and have the following characteristics under normal conditions :
Odorless
Colorless
Low reactivity (due to a full outer electron shell)
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Term1/15
The discovery of a periodic table closest to its modern form was the result of which scientist's work with decks of cards
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Definition1/15
Mendeleev
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Term1/15
How many more valence electrons does magnesium need to have a full outer valence shell
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Definition1/15
it needs six more electrons to have a full outer valence
shell.
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Term1/15
Which key signature is pictured here
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Definition1/15
G Major
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Term1/15
What is linguistic fragmentation
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Definition1/15
the use of money to buy your way into power
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Term1/15
How many quarters in two and an half
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Definition1/15
there are ten quarters in two and a half.
two quarters make a half and eight quarters make two.
8quartesr+2quarters=10quarters
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Term1/15
Which of the following are pure elements MgCl2 NaCl C3H8 Ag Al
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Definition1/15
Ag and Al
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Term1/15
Why do elements in the top right corner have high ionization energies
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Definition1/15
The elements in this part of the periodic table want to gain
electrons to get to a noble gas configuration - not lose them. To
lose electrons is very energetically unfavorable (high ionization
energies).
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Term1/15
What group of elements has seven valence electrons
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Definition1/15
The Halogens have seven valence electrons.
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Term1/15
Is the periodic table often referred to as the chemists
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Definition1/15
No. A periodic table is a schematic representation of the
elements. Chemists are people.
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Cards in this guide (15)
Can homogeneous mixtures be separated by physical means
Homogeneous mixtures can not be separated, heterogeneous
mixtures can.
Do neutrons have an electric charge
Neutrons have a neutral charge Neutrons have no charge.
The of a sound wave deals with the volume of the sound
amplitude
Fluorine chlorine and bromine all have seven valence electrons Which element has the largest atomic radius
bromine
Music that describes nature or tells a story is known as
tonal music
Reason: APE EGS
What are three characteristics of noble gases
Noble gases are all monatomic (single-atom molecules) and have the following characteristics under normal conditions :
Odorless
Colorless
Low reactivity (due to a full outer electron shell)
The discovery of a periodic table closest to its modern form was the result of which scientist's work with decks of cards
Mendeleev
How many more valence electrons does magnesium need to have a full outer valence shell
it needs six more electrons to have a full outer valence
shell.
Which key signature is pictured here
G Major
What is linguistic fragmentation
the use of money to buy your way into power
How many quarters in two and an half
there are ten quarters in two and a half.
two quarters make a half and eight quarters make two.
8quartesr+2quarters=10quarters
Which of the following are pure elements MgCl2 NaCl C3H8 Ag Al
Ag and Al
Why do elements in the top right corner have high ionization energies
The elements in this part of the periodic table want to gain
electrons to get to a noble gas configuration - not lose them. To
lose electrons is very energetically unfavorable (high ionization
energies).
What group of elements has seven valence electrons
The Halogens have seven valence electrons.
Is the periodic table often referred to as the chemists
No. A periodic table is a schematic representation of the
elements. Chemists are people.