Name: a Metal Which is Brittle

Name: a Metal Which is brittle

One Word/Term Answer

Zinc

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Chapter 3: Elements, Compounds and Mixtures - Exercise 3 (A) [Page 24]

Chapter 3 Elements, Compounds and Mixtures
Exercise 3 (A) | Q 5.2 | Page 24

Give one example for the following type of mixtures
solid-solid homogenous mixture.

Give reason: Graphite is used to make a lead of the pencils.

Select the correct answer to the statement given below:

A non-metal which exists in the liquid state.

Select the correct answer from the choice given below to complete the sentence :

An example of a monoatomic molecule is ___________.

Classify the following as elements and compounds.

Water, Common salt, Sugar, Carbon dioxide, Iodine and Lithium

Higher Order Thinking Skills.

List out the metals, non-metals and metalloids which you use in your house, schools. Compare their properties.

Assertion: Air is a mixture of elements only.

Reason: Only nitrogen, oxygen and neon gases exist in air.

Water contains _____ and _____ element.

Matter is its simplest form is called ______.

Name the element which is used for making computer chips.