A Cubic Centimeter of Lead Weighs 11

question 48

Multiple Choice

A cubic centimeter of lead weighs 11.35 g.How many atoms are in the block?

• A)6.8 × 10²⁴ atoms
• B)2.4 × 10²³ atoms
• C)3.3 × 10²² atoms
• D)5.3 × 10²² atoms
• E)1.1 × 10²⁵ atoms

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Definitions:

Control Coil

An electromagnetic coil used within certain systems to control the operation or movement of a component, often found in relays and solenoids.

SAE Relay

A type of electrical relay that meets the standards set by the Society of Automotive Engineers, used in automotive applications.

Closed Status

Refers to a condition or state of a system, process, or item that is not open for changes, operations, or transactions.

Current Draw

The amount of electrical current a device consumes while it is operating.