Across
- 2. Useful tools or gadgets, like phones, clocks, and tablets.
- 4. A creative person who designs or builds brand-new things.
- 5. A silvery metal used inside many types of batteries.
- 7. Powered by electricity, like a toy train or flashlight.
- 8. Shiny materials like iron, gold, and copper that conduct heat and power.
- 12. The first battery ever invented, made from stacked metal discs.
- 14. A small object that stores energy to run toys or flashlights.
- 15. The energy used to make machines and lights work.
- 16. The study of nature, energy, and how the world works.
Down
- 1. Gadgets like computers and tablets that run on electrical power.
- 3. A complete loop or path that electricity can travel around.
- 6. Material that lets heat or electricity pass through it easily.
- 7. The invisible energy that lights up our homes and powers machines.
- 9. Italian scientist who built the very first battery.
- 10. A shiny, reddish metal used to make electrical wires.
- 11. To move smoothly along, like electricity traveling through a wire.
- 13. A reddish-brown metal commonly used to make electrical wires and pennies
- 14. Water that has a lot of salt mixed into it.