Explanation:
has lost 1 electron. Therefore, a potassium ion has a smaller radius since it has less electrons.
Answer:
iron, graphite,NaCl solution etc are some examples of good conductor of electricity
Answer:
it takes place only at extremely night temperatures
Explanation:
I looked it up
Within a period, the atom size decreases with increasing group number (from left to right), since the nuclear charge and the number of external electrons increase within the period, but the number of shells does not. The electrons are more strongly attracted to the nucleus and are therefore closer to the nucleus.
Umm. False i guess I don’t really know