Answer: x=2
Step-by-step explanation: set each equal to zero
Answer:
c
Step-by-step explanation:
c. j = a + 5
such that 7 = 2 +5
If it is the most common isotope and of Carbon and it is not an ion, you can conclude that it has 6 protons and 6 electrons.
A ratio is comparison between two number such as
I have three dogs and two cats the ratio of cats to dogs is 2:3 or what is the ratio of cats to total pets which is 2;5