Elements Crossword Puzzle
Download and print this Elements crossword puzzle. Use a pencil or pen to complete the puzzle by filling in the blanks. The completed answers are included, so you can easily check your progress.
PDF will include puzzle sheet and the answer key.
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QUESTIONS LIST:
- lewis: a diagram showing only the outer valence electrons of an element.
- positive: when an element loses electrons it has this charge.
- gold: this soft metal is highly prized.
- rubidium: element with 37 electrons and 48 neutrons.
- ionic: these compounds form between metals and non-metals.
- copper: this metal is a great conductor for electricity.
- hydrogen: element with smallest mass.
- nitrogen: a gas found in air.
- mercury: this metal is a liquid at room temperature.
- atomic mass: nickel has an _ _ of 59 (2 words).
- argon: element with 18 protons and 22 neutrons.
- scandium: element with 21 protons and 24 neutrons.
- nickel: element with 28 electrons and 31 neutrons.
- atomic number: oxygen has an _ _ of 8 (2 words).
- anion: an ion with a negative charge.
- aluminum: this soft, light metal is a silver colour.
- attract: opposite charges _ .
- noble: he, ne, kr, ar, xe, rn are all _ gases.
- cation: an ion with a positive charge.
- flouride: an ion of flourine
- bromide: an ion of bromine.
- negative: when an element gains electrons it has this charge.
