c2 Flashcards

1
Q

Rutherford-
Bohr-
Chadwick-

A

r-nuclear model (nucleus)
b-planetary model (energy levels)
c-neutrons

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2
Q

What did Mosley discover?

A

protons

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3
Q

What did Mendeleev arrange elements by?

A

atomic number

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4
Q

What type of densities do transition metals have?

A

high

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