PS4 The Atom & the Periodic Table

PS4 The Atom & the Periodic Table Chuck Higy

1. Each inner energy level of an atom has a maximum number of ____ it can hold. • Quarks • Electrons • Protons • Neutrons

2. Particles of matter that make up protons and neutrons are ____. • Quarks • Electrons • Protons • Neutrons

3. A particle that moves around the nucleus is a(n) ____. • Quark • Electron • Proton • Neutron

4. A certain atom has 26 protons, 26 electrons, and 30 neutrons. Its mass number is ____. • 26 • 30 • 52 • 56

5. Atoms of the same element with different numbers of neutrons are called ____. • Metals • Nonmetals • Metalloids • Isotopes

6. Horizontal rows of the periodic table are called ____. • Families • Groups • Periods • Clusters

7. Dot diagrams are used to represent ____. • Atomic number • Atomic mass • Atomic weight • Outer energy level electrons

8. Elements arranged in vertical columns in the periodic table are called _____. • Clusters • Periods • Families • Groups

9. The atomic number of an element is determined by its number of ____. • Quarks • Protons • Neutrons • Electrons

10. A very stable electron arrangement in the outer energy level is characteristic of ____. • Nobel gases • Metals • Metalloids • Nonmetals

11. How many protons does zinc have? 30 Zinc 65.38 • 30 • 65.38 • 65 • 35

12. How many neutrons does zinc have? 30 Zinc 65.38 • 30 • 65.38 • 65 • 35

13. How many electrons does zinc have? 30 Zinc 65.38 • 30 • 65.38 • 65 • 35

PS4 The Atom & the Periodic Table