Give the Correct Number of Electrons

question 94

Multiple Choice

Give the correct number of electrons.
-in the second energy level of magnesium

• A)one
• B)seven
• C)two
• D)eight
• E)five

Distinguish between private and common ownership and its implications on care and conservation of resources.

Appreciate the role of technology and efficient communication in reducing transaction costs and enabling greater volumes of trade.

Understand the economic rationale for specialization and comparative advantage in producing goods and services.

Understand the concept of transaction costs and their impact on market exchanges.

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Definitions:

Electrical Polarization

The phenomenon where in a material, or in the particles of the material, there is a separation of charge leading to one part becoming more positively charged and another part more negatively charged.

Synaptic Vesicles

Membrane-bound sacs in the synapse that store neurotransmitters and release them into the synaptic cleft to transmit neural signals between neurons.

Action Potential

A temporary reversal in the electrical polarization of the membrane of a nerve cell or muscle cell, allowing for the transmission of signals.

Threshold

The minimum level of stimulus intensity required to activate a sensory system or produce a response in a physiological or psychological system.