Answer:
reduction happens at the cathode
Explanation:
Just took the test.
It is a homogenous mixture because it cannot be separated by physical means. And also, it is even all over.
Answer:
this I'd is only left on Indian brainly 2 one is also ban
Answer:
PLEASE MARK AS BRAINLIEST!!
Explanation:
Calcium has an atomic number of 20 and an atomic mass of 40
The mass number of an isotope is the sum of the number of protons and neutrons in the atomic nucleus. The atomic number is the number of protons. The calcium-40 isotope has a mass number of 40 , and an atomic number of 20 , therefore it has 20 protons.
Answer:
The temperature in degress Celsius is 52.25°C
Explanation:
According the equation:
The temperature is:
°C
