$$\mathrm { MgH } _ { 2 } \text { has been considered as a possible hydrogen storage material. }$$

question 10

Essay

$$\mathrm { MgH } _ { 2 } \text { has been considered as a possible hydrogen storage material. }$$ Calculate the mass and volume of Mg that would be required to store 100 kg of hydrogen.

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Definitions:

Inhibitory Neurotransmitter

A type of chemical messenger that reduces or inhibits the likelihood of the neuron it acts upon to fire an action potential.

GABA

Gamma-Aminobutyric acid (GABA) is a neurotransmitter in the central nervous system that inhibits nerve transmission in the brain, calms neuronal activity, and is involved in reducing anxiety.

Serotonin

A neurotransmitter involved in various functions such as mood regulation, digestion, and sleep that can affect an individual's emotional state and general well-being.

Saclike Structures

Biological pouches in organisms that serve various functions such as storage, digestion, or transport of substances.