Discover the Secrets of Simply Outrageous Math.

Name: Mercury Symbol: Hg Atomic Number: 80 Atomic Mass: 200.59 amu Melting Point: -38.87 °C (234.28 K, -37.966 °F) Boiling Point: 356.58 °C (629.73 K, 673.844 °F) Number of Protons/Electrons: 80 Number of Neutrons: 121 Classification: Transition Metal Crystal Structure: Rhombohedral Density @ 293 K: 13.456 g/cm3 Color: Silver Date of Discovery: Known to the ancients Discoverer: Unknown Name Origin: After the planet Mercury Symbol Origin: From the Latin word hydrargyrum (liquid silver) Uses: thermometers, barometers, fluorescent lamps, batteries Obtained From: cinnabar ore

This video segment covers the steps to change an improper fraction into a mixed number.

Lesson 13 of 18 Fractions in Action Student created lessons using the Smart Board video capture. These 3rd and 4th grade students are in classrooms that are part of the EETT (E2T2) grant.

Lesson 14 of 18 Fractions in Action Student created lessons using the Smart Board video capture. These 3rd and 4th grade students are in classrooms that are part of the EETT (E2T2) grant.

Lesson 7 of 18 Fractions in Action Student created lessons using the Smart Board video capture. These 3rd and 4th grade students are in classrooms that are part of the EETT (E2T2) grant.

Lesson 2 of 18 Fractions in Action Student created lessons using the Smart Board video capture. These 3rd and 4th grade students are in classrooms that are part of the EETT (E2T2) grant.

Lesson 8 of 18 Fractions in Action Student created lessons using the Smart Board video capture. These 3rd and 4th grade students are in classrooms that are part of the EETT (E2T2) grant.

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