Moles Conversions with atoms

1 mole of Iron (Fe) equals

Choose 2 answers

• 55.85 grams

• 1 gram

• 6.022x10²³ atoms

• 1 atom

1 mole of Carbon (C) equals

Choose 2 answers

• 1 atom

• 6.022x10²³ atoms

• 1 gram

• 12.01 grams

6.022 x 10²³ atoms of Zinc (Zn) equals

Choose 2 answers

• 1 mole

• 65.39 moles

• 1 gram

• 65.39 grams

6.022x10²³ atoms of Potassium (K) equals

Choose 2 answers

• 39.10 moles

• 39.10 grams

• 1 mole

• 1 gram

107.87 grams of Sliver (Ag) is equal to

Choose two answers

• 1 mole

• 1 atom

• 6.022x10²³ atoms

• 6.022x10²³ moles

83.80 grams of Krypton (Kr) is equal to

Choose two answers

• 1 mole

• 1 atom

• 6.022x10²³ atoms

• 6.022x10²³ moles

You have 10 moles of Nickel (Ni) and 10 moles of Magnesium (Mg). Which of the following statements is true?

• You have the same amount of atoms of Ni and Mg.

• You have the same mass (grams) of Ni and Mg

• Neither of the statements is true

You have 100 grams of Nickel (Ni) and 100 grams of Magnesium (Mg). Which of the following statements is true?

• You have the same the number of moles of Ni and Mg.

• You have the same number of atoms of Ni and Mg.

• Neither of the statements is ture.

Which of the following has the highest number of atoms?

• 3 moles of Sodium (Na)

• 3 moles of Magnesium (Mg)

• 3 moles of Aluminum (Al)

• They all have the same number of atoms

Which of the following has the highest mass in grams (g)?

• 3 moles of Sodium (Na)

• 3 moles of Magnesium (Mg)

• 3 moles of Aluminum (Al)

• They all have the same mass