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Chemistry, chapters 4 and 5. Flashcards | StudBud
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Chemistry, chapters 4 and 5.
Chemistry, chapters 4 and 5.
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Get out you PPT (Personal Periodic Table).
Flashcards
8 cards
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Questions
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Answers
1
A large molecule made of a chain of MANY smaller molecules bonded together is called a(an)
POLYmer.
element.
monomer.
covalent crystal.
2
The Electron Dot Diagram shows the symbol and valence electrons. Sodium (Na) (group 1)will have
11 dots.
8 dots.
one dot.
two dots.
3
In a neutral atom the
number of protons = number of electrons.
nucleus only has neutrons.
number of valence electrons = 4.
number of neutrons = number of electrons.
4
When atoms transfer electrons they form a(n)
ionic bond.
James Bond.
metallic bond.
covalent bond.
5
The maximum number of Valence electrons an atom can have is
18
8
32
2
6
If Nitrogen lost a beta particle (a fast e-), a neutron becomes a proton, what element results?
Neon (Ne)
Carbon (C)
Sodium (Na)
Oxygen (O)
7
Elements in Group 1 and Group 2 will
lose electrons.
Go to Iowa for a vacation.
gain electrons.
Eat bananas.
8
An atom whose Valence level is MORE than half full will
lose electrons.
drink coffee.
gain electrons.
not react.
