Answer:
can you tell question in English your launguage I can't understand
1. observation
2. Analysis
3. conclusion
4. hypothesis
hope i helped
4 valence electrons
Explanation:
Because of the relative stability, these atoms often form covalent bonds rather than ionic bonds that need a charge. One example is Carbon. It has 4 valence electrons, so it can make a 4+ or a 4- charge.
