Periodic Table #2

Match it! Select the correct answer from the pull down...Good luck!

Which group lists the parts of an atom from the most massive to the least massive?

What is the mass number of an atom that has 4 protons, 4 electrons, and 5 neutrons?

Which of the following is not made up of atoms?

An atom's mass number is 210 and its atomic number is 85. How many neutrons does the atom have?

Atoms are the building blocks of all matter. Which of the following are the building blocks of atoms?

If an element is divided into smaller and smaller parts, the smallest particles obtained would be

What are columns and rows called on the periodic table?

If a basketball was used to model a proton, what would be used to model an electron?