Answer:
uhh
Explanation:
Have no clue but I hope u get the question answered
That would be a depression..
Answer:
It's a, trust me I'm very good with chemistry
Answer:
1.55
Explanation:
-log(M)=pH
- Hope that helps! Please let me know if you need further explanation.
Answer:
The first row of elements fits in period <u>6</u>, after the element <u>lanthanum (La)</u>. The second row of elements fits in period <u>7</u>, after the element <u>actinium (Ac). </u>
I hope this helps!