Podcast
Questions and Answers
What is chemistry?
What is chemistry?
Chemistry is the study of matter or materials, the changes it undergoes, and the energy associated with these changes.
Why is it important to study chemistry?
Why is it important to study chemistry?
It is important to study chemistry because it helps us understand the composition, properties, and behavior of matter, which is essential for various fields such as medicine, industry, and environmental science.
Define 'matter'
Define 'matter'
Matter refers to anything that has mass and takes up space. It can exist in the form of solids, liquids, or gases.
Define 'elements'
Define 'elements'
Define 'atom'
Define 'atom'
Chemistry is the study of ______ or materials, the changes it undergoes and the energy associated with these changes
Chemistry is the study of ______ or materials, the changes it undergoes and the energy associated with these changes
Certain materials (solids, liquids or gases) are made of ______
Certain materials (solids, liquids or gases) are made of ______
[Blank] do these materials undergo
[Blank] do these materials undergo
The number of ______, neutrons and electrons can be identified in given elements of the periodic table
The number of ______, neutrons and electrons can be identified in given elements of the periodic table
The ______ atomic mass of given elements can be calculated
The ______ atomic mass of given elements can be calculated
Chemistry is the study of ______ or materials, the changes it undergoes and the energy associated with these changes
Chemistry is the study of ______ or materials, the changes it undergoes and the energy associated with these changes
Certain materials (solids, liquids or gases) are made of ______
Certain materials (solids, liquids or gases) are made of ______
The types of changes (reactions) that these materials undergo are called ______
The types of changes (reactions) that these materials undergo are called ______
In chemistry, the ______ of an element is the number of protons in the nucleus of an atom
In chemistry, the ______ of an element is the number of protons in the nucleus of an atom
The ______ of an element is the total number of protons and neutrons in the nucleus of an atom
The ______ of an element is the total number of protons and neutrons in the nucleus of an atom
