Answer:
Yes they have properties of both.
Explanation:
8th grade science class.
One instance of forgoing lab safety would be a simple drop of a chemical into a test tube, and not wearing protective eye gear. Although it seems irrelevant to put on the goggles just for this matter, it is ultimately the safest option to do so in order to remain unharmed.
Answer:
Immiscible
Explanation:
Not sure what kind of substance but this is form liquids.
Number of proton K=19
so, 42 - 19 =23
then the answer in 19 protons and 23 neutrons