Chemistry
Grade-9
Easy
Question
Silicon is a semiconductor and has properties of both metals and non-metals. What type of element is Silicon?
- Metal
- Non-metal
- Metalloid
- pretty
Hint:
Metalloid
The correct answer is: Metalloid
A metalloid is a type of chemical element which has a preponderance of properties in between, or that are a mixture of, those of metals and nonmetals.
Silicon is a semiconductor and has properties of both metals and non-metals, it is a metalloid.
Related Questions to study
Chemistry
Which elements are found on the left to the middle of The Periodic Table?
Which elements are found on the left to the middle of The Periodic Table?
ChemistryGrade-9
Chemistry
Iron is a good conductor, malleable and magnetic. What type of element is Iron?
Iron is a good conductor, malleable and magnetic. What type of element is Iron?
ChemistryGrade-9
Chemistry
Which of the following is a good conductor of heat?
Which of the following is a good conductor of heat?
ChemistryGrade-9
Chemistry
Which of these grouping of elements could have the characteristic of brittle?
Which of these grouping of elements could have the characteristic of brittle?
ChemistryGrade-9
Chemistry
The name of Cu(OH)2 is:
The name of Cu(OH)2 is:
ChemistryGrade-9
Chemistry
The name of KHCO3 is:
The name of KHCO3 is:
ChemistryGrade-9
Chemistry
The formula of iron(III) oxide is:
The formula of iron(III) oxide is:
ChemistryGrade-9
Chemistry
The formula of copper(II) oxide is:
The formula of copper(II) oxide is:
ChemistryGrade-9
Chemistry
The formula of silver nitrate is:
The formula of silver nitrate is:
ChemistryGrade-9
Chemistry
What is the proper prefix for an element if it occurs four times in a compound?
What is the proper prefix for an element if it occurs four times in a compound?
ChemistryGrade-9
Chemistry
The chemical formula of tetraphosphorus heptoxide is:
The chemical formula of tetraphosphorus heptoxide is:
ChemistryGrade-9
Chemistry
How many atoms are there in H2SO4?
How many atoms are there in H2SO4?
ChemistryGrade-9
Chemistry
What is the chemical formulae of barium sulphate?
What is the chemical formulae of barium sulphate?
ChemistryGrade-9
Chemistry
How many atoms of carbon (C) are in C6H12O6?
How many atoms of carbon (C) are in C6H12O6?
ChemistryGrade-9
Chemistry
Name the compound with the formula KOH.
Name the compound with the formula KOH.
ChemistryGrade-9
