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Periodic Table Flashcards | StudBud
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Periodic Table
Periodic Table
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#periodic table #atoms
Flashcards
14 cards
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Practice quiz
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Questions
14
Answers
1
When one atom steals an electron
Best friends bond
Ionic bond
Valence bond
Covalent bond
2
When electrons are shared
Holding hands
Ionic bond
Covalent Bond
Sharing bond
3
How many electrons can the 1st shell hold
6
8
2
3
4
The number of protons = # of
Nucleus
Electrons
Outer shell
Neutrons
5
What is the charge of an Electron
Negative
Positive
Valence
Neutral
6
The electrons in the outer shell are called
Valence
Electrical
Sharing
Pairs
7
What is the atomic symbol for Carbon
P
O
C
CL
8
How can you tell number of Neutrons
Equal to Atomic #
Atomic Mass - Atomic #
Atomic Mass - Atomic Symbol
Atomic # - Atomic Mass
9
The atomic number tells you the number of
Neutrons
Valence
Electrons
Protons
10
When there is a change in color but not identity of substance
Neutral change
Chemical change
good change
Physical change
11
What is in the center of the nucleus
electrons and protons
electrons and nucleus
neutrons and protons
neutrons and electrons
12
What is the center of the atom called?
Electron
Nucleus
Protons and Neutrons
Shells
13
When a metal explodes in a reaction
Physical change
bad change
No change
Chemical change
14
Two most important elements to humans
Hydrogen and Cloride
Boron and Neon
Oxygen and Carbon
Sodium and Helium
