Covalent Bonds

question 116

Multiple Choice

Covalent bonds

• A) dissociate in water
• B) are formed when electrons are shared between atoms
• C) are formed by atoms of opposite charge
• D) both a and c above

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Definitions:

Constant Voltage Transformer

An electrical transformer that maintains a constant output voltage despite variations in the input voltage, useful in scenarios where stable voltage is critical.

Communications Protocol

A set of rules and standards that determine how data is transmitted and received over a network, ensuring compatibility and interoperability between devices.

PLC Devices

Devices that are part of a programmable logic controller (PLC) system, used for automation of industrial electromechanical processes.