Barium-122 Has a Half-Life of 2 Minutes

question 77

Multiple Choice

Barium-122 has a half-life of 2 minutes. If 10.0 g of Ba-122 is produced in a nuclear reactor, identify the quantity of Ba-122 that will remain 10 minutes after production ceases.

• A) 2.50 g
• B) 1.25 g
• C) 0.625 g
• D) 0.313 g

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Definitions:

Network Topology

The physical or logical arrangement of computers, transmission media (cable), and other network components.

Common

Widespread, ordinary, or frequently encountered; in computing, it could refer to any commonly used data, protocols, or interfaces.

Linear Bus

A network topology in which all nodes are connected to a single cable or line, with two endpoints.

Ethernet Network

A network that uses the Ethernet protocol as the means (or standard) by which the nodes on the network communicate.