Download App

T1 CH3 Matter Around Us — Science STD 7 — Question

Tamilnadu BoardEnglish MediumSTD 7ScienceT1 CH3 Matter Around Us2 Marks
Question
What are metalloids? Give examples.
✓

Answer

Metalloids are the elements which have properties intermediate, between those of metals and non-metals. Ex.: Boron, Silicon, Germanium, Arsenic, Antimony.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[ 2 Marks Questions ]" from T1 CH3 Matter Around Us→T1 CH3 Matter Around Us — all question types→Science STD 7 question papers→Tamilnadu Board STD 7 question papers→Tamilnadu Board question paper generator→

Similar questions

List the post fertilization changes in a flower.
→
Classify the following as element and compound, (i) Silver (ii) Ammonia (iii) Water (iv) Mercury.
→
What are the various methods of disposing plastics?
→
Why is water considered as compound?
→
Calculate the atomicity of $H _2 SO _4$
→
Calculate the number of images formed by plane mirrors kept at an angle of 10° to each others.
→
Why mercury or alcohol is used in thermometers?
→
The process of eveporation is not a good technic to seperate salt from a sea water give a reason
→
Ram took with him some nylon ropes, when he was going for rock climbing. Can you tell why he selected nylon ropes instead of ropes made up of cotton or jute?
→
Why is mitochandia known as power house of the cell?
→