Metals, Nonmetals, Metalloids

Which elements are shiny?

• metals only

• nonmetals only

• metals and nonmetals

• metals and MAYBE metalloids

Which of these is a property of metals?

• It's malleable
• It can't conduct electricity
• They are used in food
• It's very brittle

Which of these grouping of elements could have the characteristic of brittle?

• Metal
• Nonmetal

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Which of the following is a good conductor of heat?

• Metal
• Nonmetal
• Metalloid

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Iron is a good conductor, malleable and magnetic. What type of element is Iron? 

• Metal
• Nonmetal
• Metalloid
• Pretty

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Which elements are found on the left to middle of The Periodic Table? 

• Metals
• Nonmetals
• Metalloids
• Candles

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Silicon is a semiconductor and has properties of both metals and nonmetals. What type of element is Silicon? 

• Metal
• Nonmetal
• Metalloid
• Pretty

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NGSS.HS-PS1-1

Which element is a metalloid?

• Titanium
• Selenium
• Potassium
• Polonium

The order of elements in the periodic table is based on

• the number of protons in the nucleus.

• the electric charge of the nucleus.

• the number of neutrons in the nucleus.

• atomic mass.

Atoms of elements that are in the same group have the same number of

• protons.

• neutrons.

• valence electrons.

• protons and neutrons.

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