I’m pretty sure it is Dilation, goodluck!
The periodic table is organized by the atomic number which is the number of protons in an element which also equals the number of electrons. Mass minus number = the electrons. The groups of the periodic table tell us how many shells are on the element and the family number tell us how many valence electrons are there on the valence shell. I dont exactly understand what you mean by atoms properties however these are some patterns found on the periodic table.
Answer is A. If you don't like yourself, you could end up being a bully, not getting the promotion at work, growing distant from family and friends.
The individuals most susceptible to heat illness would be young children, elders, and obese people.