STEM Atomic Structure HW
Flashcard
•
Other, Chemistry
•
11th - 12th Grade
•
Hard
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20 questions
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1.
FLASHCARD QUESTION
Front
An atom's atomic number is equal to
Back
The number of protons in the atom's nucleus
2.
FLASHCARD QUESTION
Front
How can we identify an element from the numbers of protons, neutrons, and electrons?
Back
Look on the Periodic Table using the number of protons.
3.
FLASHCARD QUESTION
Front
An atom's mass number is equal to
Back
The total of protons + neutrons
4.
FLASHCARD QUESTION
Front
What is the atomic number of the element shown?
Back
3
5.
FLASHCARD QUESTION
Front
What is the atomic number of the element shown?
Back
10
6.
FLASHCARD QUESTION
Front
How many protons are in the nucleus of the element shown?
Back
9
7.
FLASHCARD QUESTION
Front
How many protons are in the nucleus of the element shown?
Back
4
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