Which statement is TRUE of simple machines? Question 1 options:

They cannot change the amount of work done.

They cannot change the distance over which you apply the force.

They cannot make work easier

They cannot change the direction in which you apply a force.

An  atom  (ours, not carroll's) consists of a positively charged  nucleus, surrounded by one or more negatively charged particles called  electrons. the positive charges equal the negative charges, so the atom has no overall charge; it is electrically neutral. most of an atom's mass is in its nucleus; the mass of an electron is only 1/1836 the mass of the lightest nucleus, that of hydrogen. although the nucleus is heavy, it is quite small compared with the overall size of an atom. the radius of a typical atom is around 0.1 to 0.25 nanometres (nm), whereas the radius of a nucleus is about 10-6  nm.  *  if an atom were enlarged to the size of the earth, its nucleus would be only 200 feet in diameter and could easily rest inside a small football stadium.read more on -

Ithink it’s cancer risk

The magnets are probably damaged or there not strong enough to attached to the refrigerator

Inner peace.. jk it's  a stable electron configuration