The appropriate response is Reduction. It is a chemical reaction that includes the picking up of electrons. It alludes to the side that acknowledges electrons. At the point when iron responds with oxygen, it frames a concoction called rust. In that case, the iron is oxidized and the oxygen is lessened.
Indirect relationship: relationship between two variables which move in opposite directions.
If temperature decreases, number of spiders would increase.
Answer:
Density, solubility, melting point, boiling point, polarity, etc.
Density - Mass divided by volume = density (scale and beaker can be used)
Boiling point- Can be determined by the capillary method (where an inverted capillary is put in the liquid you’re finding out for and the liquid is heated)
<em></em>hydrogen #1 carbon #6 nitrogen #7 oxygen #8 Phosphorus #15 Sulfur #16 Selenium #34