Warm up 10 3 13
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Warm up 10/3/13. Question: Classify: Sodium, Sodium Chloride, Salt Water, Salted Pretzel Answer: Element (sodium), Compound (sodium chloride), Homogenous Mixture (salt water), Heterogeneous mixture (pretzel) Goal: I will learn to convert between temperature scales. ELEMENT OF THE DAY.

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Warm up 10/3/13

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Warm up 10 3 13

Warm up 10/3/13

  • Question: Classify: Sodium, Sodium Chloride, Salt Water, Salted Pretzel

  • Answer:

    • Element (sodium), Compound (sodium chloride), Homogenous Mixture (salt water), Heterogeneous mixture (pretzel)

  • Goal: I will learn to convert between temperature scales.


Element of the day

ELEMENT OF THE DAY

  • 13 – Aluminum – Al

  • Aluminum was once rarer and more expensive than gold, even though it is the 3rd most common element in Earth’s crust.

  • Aluminum is an almost ideal metal – it is cheap, lightweight, sturdy and its rust is actually harder than aluminum itself.

  • Recycling Aluminum uses significantly less energy than refining new aluminum.


Agenda

  • Attendance / Bellwork

  • Career Scope Reminder

  • Review Lab / Worksheets

  • Prep Sand & Salt

  • Temperature Scales

  • Tests back

  • Homework

Agenda


Homework

Homework

  • Packet pg30-32 (31 & 32 were started in class)

  • Write procedures for sand & salt (pgH) – check website for help

  • Quiz Weds 10/9 (ch 10.1)


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