Chemistry
Grade-9
Easy
Question
Which of the following is true?
- Electrons attract neutrons
- Neutrons attract protons
- Protons attract electrons
- Electrons attract electrons
Hint:
Protons are positively charged and electrons are negatively charged.
The correct answer is: Protons attract electrons
- Electrons are a subatomic particle with negligible mass and -1 charge.
- Protons are a subatomic particle with unit mass and +1 charge.
- Protons attract electrons.
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Metals are found ______________ of the periodic table.

- In the middle
- To the left
- To the right
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Metals are found ______________ of the periodic table.

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- In the middle
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__________ refers to the way a metal can be hammered or rolled into thin sheets.
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Which elements are found on the right side of The Periodic Table?
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What happens to the number of shells as you move down a group?
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Who designed the framework of the periodic table?
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The way a metal’s surface reflects light is called ____________.

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___________ refers to the way most metals can be stretched into wires.

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___________ refers to the way most metals can be stretched into wires.

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Pick the odd one out:
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Pick the odd one out:
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Which of the following is a good conductor of heat?

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- None of the above
Which of the following is a good conductor of heat?

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- Metal
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All of these properties describe metals except:
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All of these properties describe metals except:
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