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Fortification of salt with iodine is a public health initiative designed to reduce health issues associated with iodine deficiency. In the culinary world many different types of salt are commonly used. Which of the following types of salts are sources of iodine? Select all that apply.

A. Table salt
B. Kosher salt
C. Pickling salt
D. Sea salt

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What did Dr. Harpp mean when he said “ions are charged species”? Select the option below that best defines an ion.

An ion is an atom that conducts electricity by exchanging protons.
B. An ion is an electrically charged atom formed by the loss or gain of one of more electrons.
C. An ion is an electrically charged molecule formed by the loss or gain of one or more atoms.
D. An ion is an atom with fewer than twenty electrons.

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Based on your assessment of the above images, how many electrons do the elements below have in their non-ionized form? Enter your answer below in the form of a number only. Calcium: ______

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The next video segment looks at chemical structures of minerals. Before we begin, what do you think is the weight difference between an element and its ion?

A. Milligrams
B. Micrograms
C. Much less than micrograms

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When boiling green peas the colour can be preserved by the addition of a chemical agent to the cooking water.a) Which one of the following chemicals will preserve the colour of the peas?

A. Sodium Bicarbonate
B. Vinegar
C. Sodium Chloride
Dihydrogen monoxide

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Fortification of salt with iodine is a public health initiative designed to reduce health issues associated with iodine deficiency. In the culinary world many different types of salt are commonly used. Which of the following types of salts are sources of iodine? Select all that apply.

A. Table salt B. Kosher salt C. Pickling salt D. Sea salt

What did Dr. Harpp mean when he said “ions are charged species”? Select the option below that best defines an ion.

Based on your assessment of the above images, how many electrons do the elements below have in their non-ionized form? Enter your answer below in the form of a number only. Calcium: ______

The next video segment looks at chemical structures of minerals. Before we begin, what do you think is the weight difference between an element and its ion?

When boiling green peas the colour can be preserved by the addition of a chemical agent to the cooking water.a) Which one of the following chemicals will preserve the colour of the peas?

A. Table salt
B. Kosher salt
C. Pickling salt
D. Sea salt