Answer:
cytoplasm is A, Dna is C, and nucleas is B
Explanation:
I cant help u sorry .......
I'm not entirely sure but i think it's Se2-
Non-metals, which are organized on the right side of the periodic table, have higher electronegativity values than the metals.
Hope this helped!
B. Bleach and sea water should be identified as bases
Explanation:
- The pH scale measures the acidic or basic nature of a substance.
- Ranges from 0 to 14.
- If pH is lower than 7 → the solution is an acid.
- If pH is more than 7 → the solution is an basic or alkaline.
- If a pH is a 7 it is neutral.
In the given question, the pH scale measures for bleach is 8 and for sea water it is 13. So, bleach is basic, not neutral and Sea water is basic too instead of acid. So, Bleach and sea water should be identified as bases.