Ions and Isotopes
Flashcard
•
Chemistry
•
10th Grade
•
Practice Problem
•
Hard
Wayground Content
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16 questions
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1.
FLASHCARD QUESTION
Front
An atom is considered NEUTRAL when it has the same number of _________ and __________.
Back
protons and electrons.
2.
FLASHCARD QUESTION
Front
Isotopes of the same element contain the same number of protons but different number of...
Back
neutrons.
3.
FLASHCARD QUESTION
Front
Atoms of the same element must always have the same number of _________.
Back
protons.
4.
FLASHCARD QUESTION
Front
Atoms of the SAME element but with different MASSES are called...
Back
isotopes.
5.
FLASHCARD QUESTION
Front
Which particle carries no charge (is neutral)?
Back
Neutron.
6.
FLASHCARD QUESTION
Front
What is an ion?
Back
An ion is an atom or molecule that has a net electrical charge due to the loss or gain of one or more electrons.
7.
FLASHCARD QUESTION
Front
What are cations?
Back
Cations are positively charged ions that are formed when an atom loses one or more electrons.
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