SME
Grade 8 Science · Problem type
Metal, nonmetal or metalloid?
Use this for “Which of these elements is a nonmetal?”
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Which family?
Tap a card, then tap its group.
Assumptions
•
Metals are on the left and middle of the table, nonmetals on the right, metalloids on the stair-step between.
•
Hydrogen is a nonmetal even though it sits at the top of group 1.
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Protons, neutrons and electrons from the card
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Which group does it belong with?
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