The Kangnido Map of the World Was Produced in 1470

question 10

Multiple Choice

The Kangnido map of the world was produced in 1470 in

• A)Ming China.
• B)Korea.
• C)Vietnam.
• D)Istanbul.
• E)Mongolia.

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Definitions:

Metallic Salt

A chemical compound that is generally in a crystal state and exhibits the properties of a metal.

Electroplating Operation

A process that uses electrical current to reduce dissolved metal ions so that they form a coherent metal coating on an electrode.

Positive Terminal

The electrode in an electrical device from which current flows away, typically marked with a positive sign and higher potential energy.

Anode

The positive terminal of an electric device.