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Question[ 1/10
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Which of the following is NOT a noble gas?
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Question[ 2/10
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What is the chemical symbol for Gold?
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Question[ 3/10
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Which of the following elements is a halogen?
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Question[ 4/10
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What is the atomic number of Carbon?
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Question[ 5/10
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Which type of bonding involves the sharing of electrons between atoms?
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Question[ 6/10
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What is the lightest element in the periodic table?
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Question[ 7/10
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Which of the following is a greenhouse gas?
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Question[ 8/10
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In a chemical reaction, what do we call the substances on the left side of the arrow?
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Question[ 9/10
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What is the formula for sulfuric acid?
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Question[ 10/10
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Which of the following is an example of a heterogeneous mixture?
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