Across
- 3. - A type of bond where electrons are shared.
- 6. - The unit of frequency.
- 7. - A device that produces electricity.
- 9. - The unit of electric current.
- 10. - The unit of electric potential.
- 13. - A material that allows electric current to pass.
- 17. - A line passing through the center of a circle.
- 19. - A round plane figure with all points equidistant from the center.
- 20. - The number of square units inside a figure.
- 21. - The unit of work or energy.
- 22. - Related to the theory that all matter is made of atoms.
- 23. - Formed when two rays meet at a point.
- 24. - Energy from the Sun.
- 27. - Anything that has mass and occupies space.
- 28. - The force holding atoms together in a compound.
- 29. - A material that resists electric current.
- 31. - A state of matter consisting of charged particles.
- 32. - The unit of temperature in physics.
- 33. - Referring to the repeating pattern of elements in the table.
- 34. - The study of shapes, sizes, and properties of figures.
- 35. - A device that opposes electric current.
- 38. - Energy due to motion.
Down
- 1. - The amount of space a solid occupies.
- 2. - A branch of mathematics using symbols and letters.
- 4. - Energy related to heat and temperature.
- 5. - A quadrilateral with four equal sides and angles.
- 8. - A polygon with three sides.
- 11. - A machine that converts fluid flow into energy.
- 12. - Energy stored due to position or condition.
- 14. - Energy stored in the nucleus of an atom.
- 15. - Energy from motion or position of an object.
- 16. - A state of matter with definite volume but no definite shape.
- 18. - The total length around a figure.
- 25. - A line from the center of a circle to its edge.
- 26. - The unit of force.
- 30. - A statement proven using logic and reasoning.
- 34. - A state of matter without definite shape or volume.
- 36. - A state of matter with definite shape and volume.
- 37. - The unit of electrical resistance.
- 39. - A type of bond where electrons are transferred.