odourless flammable gas 7 letters crossword – All Crossword Answers
Welcome to Crosswordanswer.co.uk! Below you'll find the most accurate and comprehensive solution for the crossword clue "odourless flammable gas 7 letters crossword". We aim to provide quick help and detailed explanations to boost your puzzle-solving skills.
Solutions for "odourless flammable gas 7 letters crossword" by Letter Count
7 Letters
METHANE: Methane is a colorless, odorless, and highly flammable gas. It is the primary component of natural gas and is often encountered in crosswords due to its distinct properties that perfectly match this clue.
More About "odourless flammable gas 7 letters crossword"
The clue "odourless flammable gas" points directly to a substance with very specific chemical properties. In crosswords, such clues often refer to fundamental elements or compounds commonly known for these characteristics. The additional constraint of "7 letters" narrows down the possibilities significantly, guiding solvers towards one primary answer.
Methane (CH₄) is an excellent fit for this clue. It's the simplest hydrocarbon and a potent greenhouse gas. Its lack of odor in its pure form is a critical safety concern, which is why commercial natural gas often has a strong-smelling additive (like mercaptan) so that leaks can be detected. Its flammability is also a well-known property, making it a key component in energy production and combustion reactions.
Understanding these properties not only helps with this specific crossword but also provides insights into how chemical properties are often leveraged in crossword clues to test general knowledge. Recognizing patterns like "odourless," "flammable," or "colorless" when combined with a letter count can quickly lead you to the correct answer in various puzzles.
Tips For Your Next Puzzle
- Analyze all descriptors: Break down clues into individual descriptors (e.g., "odourless," "flammable," "gas," "7 letters"). Each piece of information is crucial for narrowing down possible answers.
- Consider scientific vocabulary: Many crosswords, especially those with a general knowledge focus, frequently feature terms from chemistry, physics, and biology. Familiarize yourself with common elements, compounds, and their properties.
- Use a dictionary or thesaurus creatively: If a direct answer doesn't come to mind, think about synonyms or related concepts for each part of the clue. Sometimes, a different phrasing can trigger the correct word.
- Pay attention to letter counts: The number of letters is your most powerful tool. It eliminates a vast majority of potential answers, leaving you with only a few to consider based on other descriptors.
For more advice, visit our page on general crossword strategies.
Frequently Asked Questions
What are common odourless flammable gases in crosswords?
While METHANE is a prime example, other gases like hydrogen or ethane might appear depending on the required letter count. For a 7-letter answer to 'odourless flammable gas', METHANE is almost always the intended solution.
How often do scientific terms appear in crosswords?
Scientific terms, especially those related to common elements, compounds, or natural phenomena, are very frequent in crosswords. Knowing basic chemistry, physics, and biology concepts can significantly help in solving puzzles, as these terms are common general knowledge in the puzzle world.
Are all flammable gases odourless?
No, not all flammable gases are naturally odourless. For instance, while pure methane is odourless, natural gas (which is primarily methane) often has a strong-smelling additive like mercaptan for safety reasons, to enable detection of leaks. Hydrogen is another example of a naturally odourless flammable gas, but it does not fit the 7-letter constraint for this specific clue.