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Periodic table and atoms Flashcards | StudBud
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Periodic table and atoms
Periodic table and atoms
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Flashcards
6 cards
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Questions
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Answers
1
If there's 10 neutrons in Neon . What is the atomic mass?
10
no mass
20
2
Negatively charged particles that move around the atom's nucleus are the?
Protons
Mad Security Guards
Electrons
3
If an element is on group 1 period 2 . How many protons does it have ?
3
not enough information
1-2
4
Whats the center of an atom
Heart
Nucleus
Neutral
5
What are the valence electrons?
dead electrons
outer electrons in the electron cloud
regular electrons
6
what are the horizontal lines called?
Groups
Periods
Horizontal lines duh
