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Write the chemical name for each chemical formula. MgSO4[nam…

Write the chemical name for each chemical formula. MgSO4[name1] Mg(HSO3)2[name2]

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Classify the following elements as metals, nonmetals or meta…

Classify the following elements as metals, nonmetals or metalloids.  sulfur and silicon

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On a hot day, the thermometer read 95 °F. What is the temper…

On a hot day, the thermometer read 95 °F. What is the temperature in degrees Celsius? F=1.8C+32

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It takes 50. cal to raise the temperature of 10. g of water…

It takes 50. cal to raise the temperature of 10. g of water by 5.0 °C.  Specific Heat of water = 1 cal/g°C

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The correct name for the compound IF3 is

The correct name for the compound IF3 is

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Identify the noble gas in the following list. A) helium B) n…

Identify the noble gas in the following list. A) helium B) nitrogen C) oxygen D) gold

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Protons and electrons have opposite but equal charges.

Protons and electrons have opposite but equal charges.

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Water freezes at 100 °C.

Water freezes at 100 °C.

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The yellow-green color of chlorine is a chemical property.

The yellow-green color of chlorine is a chemical property.

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Isotopes have the same atomic number but different mass numb…

Isotopes have the same atomic number but different mass numbers.

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