How many kilometers are there when you have 3,000.0 meters?

What does an electron configuration for an atom relate to the atoms placement on the periodic table

What is matter? a. anything that has mass and takes up space b. something that has volume and takes up space. c. things that have energy and take up space d. things that take up space but don't have mass

William has eight more nickels than dimes in his pocket for a total of $2.50. which equation could be used to determine the number of x dimes in his pocket?