Related Questions
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4
Which subatomic particle has a negative charge?
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4
What is the chemical formula for sulfuric acid?
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4
What is the chemical formula for sodium bicarbonate?
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Which gas is used in the process of photosynthesis?
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What is the chemical formula for glucose?
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4
Which element is used in fluorescent lights?
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4
Which element is the primary component of organic molecules?
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What is the chemical formula for water?
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What is the chemical formula for hydrogen peroxide?
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What is the chemical formula for nitric acid?
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The atomic number of an element is determined by the number of:
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What is the chemical symbol for gold?
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What is the chemical formula for sodium hydroxide?
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Which of the following is a lanthanide element?
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4
Which gas is responsible for the blue color of the Earth's sky?
D. Rayleigh scattering of sunlight
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Which of the following is a noble gas?
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4
What is the chemical formula for hydrochloric acid?
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Which element is a noble gas and is often used in advertising signs?
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What is the chemical formula for ozone?
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How many protons are in the nucleus of an atom with an atomic number of 20?
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What is the chemical formula for sodium chloride?
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4
What is the atomic number of carbon?
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4
Which element is commonly used in batteries?
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4
Which type of bond involves the sharing of electrons?
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How many hydrogen atoms are in one molecule of methane (CH4)?
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The process of a liquid changing into a gas at the surface is called:
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Which of the following is a halogen?
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Which of the following is a transition metal?
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Which of the following is a nonmetal?
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Which gas makes up the majority of Earth's atmosphere?