Food-grade lubricants must perform the same technical functions as any other lubricant: provide protection against wear, friction, corrosion and oxidation, dissipate heat and transfer power, be compatible with rubber and other sealing materials, as well as provide a sealing effect in some cases.
It should be noted that casual behavior of the characters during a difficult time demonstrates Hemingway believe that a hero should exhibit grace under pressure.
Because, this casual behavior is not permanent, it is not planned, but with grace, one can overcome the difficulty that caused the behavior.
<h3>What is a Casual behavior?</h3>
Casual behavior can be explained as the behavior that is been exhibited by someone occasionally or not planned.
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It is True that When a person acts out against the label they've been given, labeling theory suggests this is primary deviance.
<h3>What is Labeling theory?</h3>
labeling theory is one that stress that self-identity and the behavior of individuals can be influenced by the terms used to describe or classify them.
Hence, It is True that When a person acts out against the label they've been given, labeling theory suggests this is primary deviance.
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The activity series shows the order of reactivity of elements. The reaction Br2 + NaF -----> does not occur because bromine is less than fluorine in the activity series.
The activity series shows the order of reactivity of elements. The elements that are higher in the activity series will displace the elements that are lower in the activity series.
The activity series of halogens is shown as; F > Cl > Br > I. Let us consider the reaction; Br2 + NaF ----->
We can see that bromine is less than fluorine in the activity series hence there will be no reaction because bromine can not not displace fluorine.
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