Metals and Non Metals Properties - Materials (Chapter 4): CBSE Class 8 Science

Metals and Non-Metals – Materials (Chapter 4): CBSE Class 8 Science.
Important topics as Properties of Metals and Non-Metals, Physical properties, Chemical properties, Malleability, Ductility and Conduction of Heat are described in this video.

Don't want to miss your DAILY video, 🔔 SUBSCRIBE: http://www.youtube.com/c/DronstudycomEducation?sub_confirmation=1

To Access FULL list of Lectures please visit: https://video.dronstudy.com/?utm_source=YT&utm_medium=Desc&utm_campaign=videoLectures

Dear students for DronStudy Website,
Please visit: https://www.dronstudy.com/home/?utm_source=YT

For Complete courses,
Visit: https://www.dronstudy.com/m8/?video&utm_source=YT_full_course

For DronStudy Live Tutoring,
Visit: https://www.dronstudy.com/live-tutoring/?utm_source=youtube

For CBSE Board Question Video Solutions,
Visit: https://video.dronstudy.com/?utm_source=WYT_papersolution

Social Media Links
Facebook: https://www.facebook.com/DronStudy/
Instagram: https://www.instagram.com/dronstudy/
TikTok: tiktok.com/@dronstudy.com

Materials around us can be broadly grouped into metals and non-metals.

(a) Physical Properties of Metals

Luster: Metals in the pure state generally shine. The shine on the metallic surface is called the metallic luster.
Malleability: The property of metals by which they can be beaten into thin sheets is known as malleability.
For example, silver metal is beaten to make silver foil used for decorating sweets.
Ductility: It is one of the properties of metals by virtue of which they can be drawn into wires. For example, copper and iron can be drawn into wires.
Conductivity: Metals are good conductors of heat and electricity. Heat and electricity can pass through them.
Sonorous: Metals produce a ringing sound when struck hard. So, they are called sonorous.
Solid: All metals are solid except Mercury, the only metal which is liquid at room temperature.

(b) Physical Properties of Non-Metals

Solid non-metals are soft and dull. They break down into a powdery mass on tapping with a hammer. For example, coal and sulfur.
Non-metals are not sonorous.
They are poor conductors of heat and electricity.
They do not possess metallic luster.
They possess no malleability and ductility.

All the above-mentioned topics are described in an interactive and efficient manner so that the students could easily understand them.

Dear students for DronStudy Website,
Please visit: https://www.dronstudy.com/home/?utm_source=YT

For Complete courses,
Visit: https://www.dronstudy.com/m8/?video&utm_source=YT_full_course

For DronStudy Live Tutoring,
Visit: https://www.dronstudy.com/live-tutoring/?utm_source=youtube

For CBSE Board Question Video Solutions,
Visit: https://video.dronstudy.com/?utm_source=WYT_papersolution

Social Media Links
Facebook: https://www.facebook.com/DronStudy/
Instagram: https://www.instagram.com/dronstudy/
TikTok: tiktok.com/@dronstudy.com

Call us at - +91 8287971571 or 0261-4890016.
You can also WhatsApp us on +91 90540 43867. Thank you. Learn Smartly with DronStudy.

#properties_of_metals_and_nonmetals #class8 #science

🔔 SUBSCRIBE and GET it FREE: http://www.youtube.com/c/DronstudycomEducation?sub_confirmation=1

Видео Metals and Non Metals Properties - Materials (Chapter 4): CBSE Class 8 Science канала Dronstudy.com