Description

isotope of atoms with unstable nuclei
a form of high energy electromagnetic radiation
radiation energetic enough to ionize matter with which it collides
a sample that is massive enough to sustain a chain reaction
the process which involves striking nuclei with high velocity particles
radioactive decay proccess that involves the emission of a positron from a nucleus
the difference in mass between a nucleus and its component nucleons
reactors able to produce more fuel than they use
a particle with the same mass as an electron but positive charge
the area on the graph with in all stable nuclei
the time required for one half of a radioisotope to decay into its products
protons and neutrons
a reaction in which an atoms atomic number is altered
acts on subatomic particles that are extemely close together and overcomes the electrostatic repulsion among protons
a series of nuclear reactions that begins with an unstable nucleus and results in the formation of a stable nucleus
the combining of atomic nuclei
the splitting of a nucleus into fragments
process of determining the age of an object by measuring the amount of a certain radioisotope remaining in that object
occurs when the nucleus of an atom draws in a surrounding electrons and combines with a proton to form a neutron
the ability of radiation to pass through matter

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Physics

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Nuclear Chemistry

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Radioactivity

Crossword

Frequently Asked Questions

What is a crossword?

Crossword puzzles have been published in newspapers and other publications since 1873. They consist of a grid of squares where the player aims to write words both horizontally and vertically.

Next to the crossword will be a series of questions or clues, which relate to the various rows or lines of boxes in the crossword. The player reads the question or clue, and tries to find a word that answers the question in the same amount of letters as there are boxes in the related crossword row or line.

Some of the words will share letters, so will need to match up with each other. The words can vary in length and complexity, as can the clues.

Who is a crossword suitable for?

The fantastic thing about crosswords is, they are completely flexible for whatever age or reading level you need. You can use many words to create a complex crossword for adults, or just a couple of words for younger children.

Crosswords can use any word you like, big or small, so there are literally countless combinations that you can create for templates. It is easy to customise the template to the age or learning level of your students.

How do I create a crossword template?

For the easiest crossword templates, WordMint is the way to go!

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  • Click ‘Create New Puzzle’ and select ‘Crossword’
  • Select your layout, enter your title and your chosen clues and answers
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How do I choose the clues for my crossword?

Once you’ve picked a theme, choose clues that match your students current difficulty level. For younger children, this may be as simple as a question of “What color is the sky?” with an answer of “blue”.

Are crosswords good for students?

Crosswords are a great exercise for students' problem solving and cognitive abilities. Not only do they need to solve a clue and think of the correct answer, but they also have to consider all of the other words in the crossword to make sure the words fit together.

Crosswords are great for building and using vocabulary.

If this is your first time using a crossword with your students, you could create a crossword FAQ template for them to give them the basic instructions.

Can I print my crossword template?

All of our templates can be exported into Microsoft Word to easily print, or you can save your work as a PDF to print for the entire class. Your puzzles get saved into your account for easy access and printing in the future, so you don’t need to worry about saving them at work or at home!

Can I create crosswords in other languages?

Crosswords are a fantastic resource for students learning a foreign language as they test their reading, comprehension and writing all at the same time. When learning a new language, this type of test using multiple different skills is great to solidify students' learning.

We have full support for crossword templates in languages such as Spanish, French and Japanese with diacritics including over 100,000 images, so you can create an entire crossword in your target language including all of the titles, and clues.