6.which of the following is a subtance? A. copper B. padlock C. pin D. solder
7.How does a mixture different from a substance?
A. in mixture it keeps its characteristics
B. mixtures are found in nature C. mixtures have 2 or more components
D. solids, liquids and gases can form mixture
8.
7.How does a mixture different from a substance?
A. in mixture it keeps its characteristics
B. mixtures are found in nature C. mixtures have 2 or more components
D. solids, liquids and gases can form mixture
8.
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Answer:
B
Explanation:
If you habe a padlock you open the door