QUIZ NO. 1 - 1ST QUARTER

The illustration shows which type of matter?

• compound

• mixture of elements

• mixture of compounds

• mixture of elements and compounds

An element is a pure substance made up of only one type of atom.

• "element" makes the statement false

• "only one" makes the statement false

• the statement is TRUE

The illustration shows which type of matter?

• element

• compound

• homogeneous mixture

• heterogeneous mixture

Air, sea water and halo-halo are all mixtures.

• "air" makes the statement false

• "mixtures" make the statement false

• the statement is TRUE

Which type of matter can only be separated through chemical means?

• elements

• compounds

• homogeneous mixtures

• heterogeneous mixtures

Which refers to the combination of two or more substances?

• caricature

• mixture

• creature

It is a kind of mixture where the components are not uniformly distributed.

• homogeneous mixtures

• solution

• heterogeneous mixtures

It is a kind of mixture where the components are uniformly distributed.

• heterogeneous mixture

• homogeneous mixture

• salt and pepper mixture

Jonathan made his favorite drink which is the hot choco. What kind of mixture is this?

• heterogeneous

• homogeneous

• none of the above

How will you separate mixture of metal and nonmetal objects?

• by decanting

• by winnowing

• by using a magnet

• by filtration