Answer:
a
Explanation:
ADAPTATIOnn but if thhere would be an option o all the above it would be that
Answer:
6. protons, mass number from the atomic number
7. Li= ,
A pH scale runs from 1 to 14 with 7 being neutral.
1-6 has base like properties
8-14 has avid line properties
since this solution has a pH scale of 4.... the solution is basic
They have same chemical properties
for example the elements of group VIII are called noble gases .They are unreactive, odorless and colorless.
