The answer is invisible I think, don't hate if I'm wrong
Answer:
A- Group 1/1A
Explanation:
In group 1A they are all highly reactive metals, which tarnish when exposed to air.
Explanation:
Unsaturated solution: A solution with less solute that completely dissolves without leaving any remaining substance
Saturated solution: A solution with solute that dissolves until it can't dissolve anymore, leaving some of the remaining substance left.
Supersaturated solution: A solution that has more remaining substance left than a saturated solution and tends to crystallize more than a saturated solution.
Water is a polar compound. In chemistry like dissolves like and since A is not soluble in water, it must be non-polar.
Answer:
34.23 g
Explanation:
Please see the step-by-step solution in the picture attached below.
Hope this answer can help you. Have a nice day!