Description

What is the theory that all matter is made up of tiny indivisible particles (atoms)?
What are atoms or molecules that have gained or lost one or more of their valence electrons, giving it a net positive or negative electrical charge?
What are characteristics of a material that become evident when the material undergoes a chemical reaction or chemical change?
What are stable subatomic particles occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign?
What are subatomic particles of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen?
What are stable subatomic particles with a charge of negative electricity, found in all atoms and acts as the primary carrier of electricity in solids?
A table illustrating the periodic system, in which the chemical elements, formerly arranged in the order of their atomic weights and now according to their atomic numbers, are shown in related groups.
A nuclear reaction in which a heavy nucleus splits spontaneously or on impact with another particle, with the release of energy.
What is the process in which the nuclei of atoms are joined?
What is each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, and hence differ in relative atomic mass but not in chemical properties; in particular, a radioactive form of an element?
The number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
The basic unit of a chemical element.
The mass of a sample of that compound divided by the amount of substance in that sample, measured in moles.
A property or characteristic of a substance that is observed during a reaction in which the chemical composition or identity of the substance is changed.
A property (as color, hardness, boiling point) of matter not involving in its manifestation a chemical change
A coherent, typically large body of matter with no definite shape.
Analysis using the fact that physical quantities added to or equated with each other must be expressed in terms of the same fundamental quantities (such as mass, length, or time) for inferences to be made about the relations between them.
The number of atoms or molecules in one mole of a substance, equal to 6.023 × 1023.
The fundamental force that mediates interactions between particles with color charge, such as quarks and gluons.
A single electron or one of two or more electrons in the outer shell of an atom that is responsible for the chemical properties of the atom.
The mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom (the mass number) or to the average number allowing for the relative abundances of different isotopes.
Consists of one or more subshells, and each subshell consists of one or more atomic orbitals.

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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!

Pre-made templates

For a quick and easy pre-made template, simply search through WordMint’s existing 500,000+ templates. With so many to choose from, you’re bound to find the right one for you!

Create your own from scratch

  • Log in to your account (it’s free to join!)
  • Head to ‘My Puzzles’
  • Click ‘Create New Puzzle’ and select ‘Crossword’
  • Select your layout, enter your title and your chosen clues and answers
  • That’s it! The template builder will create your crossword template for you and you can save it to your account, export as a word document or pdf and print!

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.