Answer:
Metals have one or two electrons in their outermost shell
C. 1-2
Explanation:
- Metals have low ionisation energy because they easily looses the outermost electrons
- They have only one- two electrons in the outer most shell.
- They loose these electron to form charged species called cation.
88 Grams because the principal of conservation of mass states total mass in equals total out so 200 in 122+88=200 out
Many food chains together create a food web.
hope this helps,, have a nice day :))
<span>0.001 M Ba(OH)2 has a higher pH</span>
