Radiactivity
SciencesPhysics review of radioactivity: beta and gamma radiation, half-life, the becquerel, atoms and the nucleus.
This sciences crossword has 7 clues. Select a numbered square, read the matching clue, and type the answer. Crossing letters help confirm each word. You can print a worksheet or make your own crossword from a custom word list.
Horizontal Words
- Units of radioactivity (9)
- he time taken for half the radioactive nuclei in a sample to decay (9)
- The process by which unstable atomic nuclei emit particles or EM radiation (13)
Vertical Words
- The type of radiation made up of electrons (4)
- The smallest particle of an element that retains its chemical properties (4)
- The type of radiation that is a high-energy electromagnetic wave (5)
- The central part of an atom that contains protons and neutrons (7)
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This sciences crossword puzzle features 7 entries to solve online or print. Click any numbered square to read its clue, type your answer, then check the crossing letters to narrow down neighboring words. All clues and answers are displayed as submitted by the puzzle creator.
What is the Radiactivity crossword?
The Radiactivity crossword is a sciences puzzle with 7 entries to solve from the clues shown beside the grid. Fill an answer into the numbered squares, then use its crossing letters to narrow the possible answers for neighboring clues. You can work through the puzzle in the browser or open the print layout for a paper copy.
What clues are included in this puzzle?
This puzzle includes clues such as “Units of radioactivity”, “The type of radiation made up of electrons”, and “he time taken for half the radioactive nuclei in a sample to decay”. Read the full across and down lists next to the grid before deciding where to begin. An exact definition or familiar fact is usually a good starting point; after entering it, check each crossing clue against the letters now available. The clue text comes from the community puzzle submission and is displayed unchanged for solving.
How do you solve the Radiactivity crossword online?
You solve the Radiactivity crossword online by selecting a numbered entry, reading its matching clue, and typing the answer into the grid. Start with clues you can answer confidently instead of forcing a strict order. Crossing letters turn incomplete words into useful patterns, so revisit difficult clues after completing nearby entries. Before finishing, compare the answer length with the available squares and recheck spelling wherever two entries meet.
Can this crossword be printed for a class or activity?
Yes, this crossword can be printed for a class, study session, family activity, club, or event by using the Print button above. The print view separates the playable worksheet from page navigation and sharing controls. Review the sciences topic and all 7 clues before distributing a community-created puzzle, especially when matching vocabulary to a particular age group or lesson. Keep one reference copy available if participants will need help checking their work.
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