Question

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Answer 1

Answer:

Ans 2: A displacement reaction is a type of reaction in which part of one reactant is replaced by another reactant. A displacement reaction is also known as a replacement reaction or a metathesis reaction.

An example is the reaction between iron and copper sulfate to produce iron sulfate and copper:

Fe + CuSO4 → FeSO4 + Cu

Here, both iron and copper have the same valence. One metal cation takes the place of the other, bonding to the sulfate anion.

Ans 1:

They tend to lose or share electrons when they react with other substances. They have generally high density. Every metal forms at least one predominantly basic oxide. ... If a metal piece is placed in a glass of ice water, it will get cold while a non-metal piece will not.

Answer 2

Answer:

1 if the chunk of solid has high density or in short it has some properties of metal then it is a metal otherwise it is a non metal

2 the reaction in which a high reactive metal displaces the less reactive metal to form it's salts are known as displacement reactions

Explanation:

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