Answer:
A and D are the answers
Explanation:
the other two don't make sense
The answer is true. According to the second law of thermodynamics, energy tends to become more spread out
Answer:
45 neutrons
Explanation:
Bromine has 35 protons and a mass number of 80. a) How many neutrons does the atom of bromine have? The mass number = protons + neutrons. Bromine has a mass number of 80 and 35 protons so 80-35 = 45 neutrons.
I think it's balanced ?
There are two H's in the both side
And one P in the both side
Answer:
c
Explanation:
it is corundum now please follow me
