The picture represents sulfur trioxide.
which statement is true for one molecule of sulfur trioxide?
there are three atoms of sulfur and one atom of oxygen.
there are three atoms of sulfur and three atoms of oxygen.
there is one atom of sulfur and one atom of oxygen.
there is one atom of sulfur and three atoms of oxygen.
whats the answer

There is one atom of sulfur and three atoms of oxygen.

Explanation:

Sulphur trioxide is a covalent compound because sharing of electrons takes place between sulphur and oxygen. Both the elements are non-metals and hence, will form covalent bond.

The nomenclature of covalent compound is given by:

1. The less electronegative element is written first.

2. The more electronegative element is written then, and a suffix is added with it. The suffix added is '-ide'.

3. If atoms of an element is greater than 1, then prefixes are added which are 'mono' for 1 atom, 'di' for 2 atoms, 'tri' for 3 atoms and so on.

Sulphur trioxide is and is a compound formed by one atom of sulphur and three atoms of oxygen in a fixed ratio by mass.

their crystal patterns have been disrupted by stress

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the   box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this.   hope that you like the video and that it explains more in detail to you.

that is the link.