Monday 2/5 Check In

Open Ended

How was your weekend? Share what you did and what your goals are for this week--either personal, school-related or BOTH. Complete answers will receive PBIS points.

1) Stand Up and mix!
2) High five a partner when music STOPS.
3) 5 random rounds

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​Stand Up;
Hands Up; Pair Up (SUHUPU)

Answer the following questions about yourself. If finished early ask a follow-up question.
1) Name?
2) Share what you did this weekend

Draw

Circle the atomic # or Proton # of Copper (Cu)

Draw

Circle the MASS of Copper (Cu)

Gram formula mass is also called

• Formula Mass

• Molar Mass

The Atomic Mass of an Element represents 1 MOLE of that Element when written in Grams.

1 Mole of Copper = 63.546 g/mole

1 Mole = 6.02 X 10²³ Atoms

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Atomic Mass

The sum of the atomic masses of all the atoms in a compound.

This represents 1 mole of that compound.

Unit of measurement is grams per mole or g/mol

Gram Formula Mass

Multiple Choice

What is the molar mass of magnesium?

• 54.94 g/mol

• 12 g/mol

• 40.08 g/mol

• 24.31 g/mol

Multiple Choice

What is the molar mass of Carbon?

• 6g/mol

• 12g/mol

• 20g/mol

• 40g/mol

Multiple Choice

What is the molar mass of Cl₂?

• 17 g/mol

• 35.5 g/mo;

• 70.0 g/mol

• 89 g/mol

Multiple Choice

What is the molar mass of CO₂ to the ones place?

• 12g/mol

• 16g/mol

• 32g/mol

• 44g/mol

Multiple Choice

Calculate the molar mass of water (H₂O).

• 10 g/mol

• 17 g/mol

• 18 g/mol

• 34 g/mol

Poll

Do you understand how to calculate Molar Mass using periodic table?

Multiple Choice

What is the molar mass of the diatomic element nitrogen?

• 7 g/mol

• 14 g/mol

• 28 g/mol