Water Is "Softened" By

question 8

Multiple Choice

Water is "softened" by:

• A)replacing hardness-causing minerals with sodium.
• B)adding calcium and magnesium to the water.
• C)heating it.
• D)adding low levels of manganese and iron to the water.

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Definitions:

Behavioural Vacillation

The tendency to switch back and forth between different behaviors or opinions, reflecting inconsistency in decision-making or actions.

Conflict

A serious disagreement or argument, typically a protracted one, which can occur between individuals, groups, or nations.

Approach-Avoidance

A psychological conflict that involves being drawn to and repelled by the same object, event, or situation at the same time.

Least Stressful

Describes an environment, situation, or job that induces minimal stress and emotional strain on individuals.