First: a solution is a kind of mixture.
Second: silicon is not any sort of mixture or solution.
It is a pure element.
Which one is mixture carbon dioxide = compound silicon = element silicon dioxide = compound or sand = mixture so sand is the answer.
No. Silicon dioxide is a compound.
Silicon dioxide is a compound.
it is a solution
No. A mixture of salt and pepper is simply a mixture of salt and pepper. Silicon is an element unrelated to either salt or pepper.
sand is a mixture
Which one is mixture carbon dioxide = compound silicon = element silicon dioxide = compound or sand = mixture so sand is the answer.
Nickel and silicon are elements. Gasoline is a homogeneous mixture.
No. Silicon dioxide is a compound.
Silicon dioxide is a compound.
Heterogeneous
Birdseed is a mixture not a solution.
it is a solution
No. A mixture of salt and pepper is simply a mixture of salt and pepper. Silicon is an element unrelated to either salt or pepper.
Solution
Yes, it is a nonhomogeneous mixture.
is silicon a mixture? Silicon is a pure substance because it is an element.