Question:
What title belongs in the circle labeled X in the diagram below?
Answer:
C. Solar System
The solar system carries all the planet and moons and meteors and all that stuff that the solar system has.
Answer: 2,1,1
Explanation: (2)Na2HPO4=(1)Na4P2O7+(1)H20
To calculate<span> the average </span>atomic mass<span>, multiply the fraction by the </span>mass<span> number for each isotope, then add them together.</span>
The answer to the question
