The wood is considered to be a Heterogeneous mixture.
Arsenic is a chemical element with the symbol As, atomic number 33.
Copper is an element, as it is a pure substance made up of only copper atoms.
NO!!! Elements and compoounds exists as separate entities. Heterogeneous means a mixture of substances that are in different physical states. Compare to Homogeneous which means a mixture of substances that are in the SAME physical state. However, The element bromine(Br) is liquid at STP. The compound water(H2O) is also a liquid at STP. When mixed together to form bromin water, it is an homogeneous mixture.
Ammonia (NH3) is a compound, not an element. It is a homogeneous mixture when dissolved in water, but a pure sample of ammonia gas is considered a compound.
Pure air is the elemental mixture of different types of gases.It is homogeneous mixture of gases Pure air is the elemental mixture of different types of gases.It is homogeneous mixture of gases
heterogenous mixture
Heterogenous
heterogenous
Arsenic is a chemical element with the symbol As, atomic number 33.
no, but it is a homogeneous mixture ************************ No, it is a compound.
no its a heterogeneous
Copper is an element, as it is a pure substance made up of only copper atoms.
Heterogenous
a burrito is a heterogenous mixture
NO!!! Elements and compoounds exists as separate entities. Heterogeneous means a mixture of substances that are in different physical states. Compare to Homogeneous which means a mixture of substances that are in the SAME physical state. However, The element bromine(Br) is liquid at STP. The compound water(H2O) is also a liquid at STP. When mixed together to form bromin water, it is an homogeneous mixture.
an element or a mixture? Well the answer is mixture
Homogeneous mixture