<span>The higher % of Alcohol is recommended for cleaning electronic equipment--less water, so less likely to cause rusting.
Yes, Alcohol eliminates bacteria. </span>
Answer:
The elements are Tin (Sn) and Lead (Pb)
Explanation:
They are 4+ and 2+
For the 2+, this happens because of the loss of the outermost two P electrons and for the 4+, because of the loss of two electrons from the P orbital and another two electrons from the s-orbital.
Molality can be expressed by moles of solute over kilograms of solvent. the question asks the molality of 0.25m NaCI is equal to 0.25 moles of NaCI over 1kg of water.
Answer: it will increase the strong nuclear force in the nucleus
Explanation: Labster