The logarithm from my understanding can never be negative. You can check this on a calculator. You may have a negative if it is shown as -(log x).
Answer:
去無奈此刻投哦他家
Explanation:
pH=3 المحلول حمضي او قاعده
Cobalt because it has an atomic mass of 58 and 33 neutrons.
The answer is the letter “c”
LETTERS= O,P,L,I,S,A
WHICH LETTER ARE VOWELS- BOLDED
O,P,L,I,S,A
therefore the answer is 3
hope this helped:)