mustinsarsaeed027

How would you classify ethanol mixed with water?

What mixture would it result from mixing sugar and salt together?

Which of the following substances is a mixture?

Air, , ,

Which of the following is an element?

, , ,  

Which of the following is a homogenous mixture?

Alloy, Fe powder in water, Salt in cyclohexane, water mixed with benzene

Consider the reversible reaction below,

What would be the resultant matter at the end of the reaction?

How would you classify "seashells in sand" according to the classification of matter?

Which of the following groups and their corresponding members are correctly classified?

What do you call the physical change that happens when gas molecules turned into solid ones?

Which of the following groups and their corresponding members are correctly classified?

Matter us anything that takes up space. Which of the following is not a matter?

Find the value of x for which expression 2x+5 does not exist.

Please help me please help me don’t copy off the internet