1. it is the basic block of all matter. what is this?
2. this is the simplest atom, because only one proton in the nucleus and only one orbiting electrons. what is this?
3. it carries positive or negative electric charge as a result of having lost or gained free electrons. what is this?
4. the attraction between the nucleus and the electron. what is this?
5. the negative charge of the nucleus. what is this?
Answers & Comments
Answer:
1. Atom
2. Hydrogen atom
3. Electronic charge(?)
4. Chemical bond
5. Nuclear charge