Name: an Inert Gas

Name: an Inert Gas

One Word/Term Answer

Neon, helium

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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 5.9 | Page 24

Name: a Liquid Non-metal

What is meant by H₂0 and 3H₂O

State the number of atoms of H₂SO₄

State the number of atoms of CaCO₃

Name: Three different forms of carbon

Give one use of the following substance:
Iron

Indicate whether the following statement is true or false:
Ozone is a triatomic molecule

Complete the statement with the correct words.
Acid’s are chemicals which are _____ in taste and derived from plants and ________.

Select the correct answer from the choice given below.
An impure substance

Reason out

Elements are called semimetals.