Answer: The answer can be found on CHEG
Explanation:
Answer:
Hydrogen
Explanation:
Hydrogen is the only non metal in group on of the period table of elements.
In order from most to least similar:
1. Germanium
2. Lead
3. Phosphorus
4. Chlorine
The elements in the same column as the element you have are the most similar. The rows are not. For example, though chlorine and magnesium are in the same row, they have very different properties, whereas chlorine and fluorine more similar
