Skip to content
Philoid
Browse Saved
Back to chapter
Chemistry
4. Materials: Metals and Non-Metals
Home · Class 8 · Chemistry · Ref. Book · 4. Materials: Metals and Non-Metals
Prev
Next
Q67 of 102 Page 79

What are metalloids? Name two metalloids.

The elements whose properties are intermediate between the properties of metals and nonmetals are called Metalloids. For example, Boron, Silicon and Germanium are metalloids. Heat and electricity can pass through metalloids but not as easily as in metals. Metalloids are also called semiconductors.


More from this chapter

All 102 →
66

What are metals? Name five metals.

66

What are non-metals? Name five non-metals.

67

Classify the following elements into metals, nonmetals and metalloids:

Copper, Sulphur, Aluminium, Oxygen, Silicon, Nitrogen, Germanium, Mercury, Chlorine, Sodium.

68

What happens when sulphur dioxide is dissolved in water? Write a word equation for the reaction which takes place.

Questions · 102
4. Materials: Metals and Non-Metals
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 57 58 59 60 61 61 62 63 64 65 66 66 67 67 68 68 69 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
Back to chapter
ADVERTISEMENT
About Contact Privacy Terms
Philoid · 2026
  • Home
  • Search
  • Browse
  • Quiz
  • Saved