4.to what classification of matter does pure water belong?
A.an elemnt.
B. a Pure substance
C. a homogenous mixture
D. a heterogenous mixture
5. a woman accidentally spilled a red liqiud on piece of cloth. the liquid spreads out quickly but eventually evaporade. she noticed that a ring of red color is left behind. the following choices are true about the nature of the red liquid EXCEPT:
A.the liquid is mixture
B.the liquid is the substance because it evaporated
C.the liquid is composed of two materials
D.the liquid is separated thru mechanical means
Help po!!<3​