Structure of the Atom Test Part 1
Choose the best answer.
You may only use periodic and a calculator if you need it.
Do not go to any other website or application during test!
Reminder Use the green periodic table to answer questions about protons and electrons.
The atomic # = # of protons.
Electrons and Protons are the same in a neutral atom.
The mass number is the sum of protons and neutrons in nucleus of an isotope..
Mass number is often represented by the chemical symbol- mass number C-14 or element name - mass number (Carbon-14)
If you score less than 70%, you will have to retake this exam on Monday.
Part II test on Monday will include an essay over the structure of the atom.
Students are allowed to skip and backtrack.
Students are not allowed to change their answers after submitting.
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