For Users Who Need More Protection Than a Protective Case

question 72

Short Answer

For users who need more protection than a protective case can provide, ____________________ devices (such as portable computers and mobile phones) are available.

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Definitions:

Angle Strain

A form of strain in a cyclic molecule when bond angles deviate from their ideal values, leading to extra energy stored in the compound.

Heats of Combustion

The amount of heat released when a compound undergoes complete combustion with oxygen under standard conditions.

Cyclic Alkane

A saturated hydrocarbon in which the carbon atoms are arranged in a ring, with the formula CnH2n.

Energy Conformation

The potential energy associated with the spatial arrangement of atoms within molecules, influencing molecule stability and reaction pathways.