Solve the crossword puzzle: Across 1.) used to ignite the Bunsen burner 7.) product 8.) starting material 9.) a common heat source used in the chemistry laboratory TIR KER 4L8}R Down 2.) used for holding the clay triangle, Bunsen burner, and crucible 3.) an aluminum container that holds the drying agent 4.) used for holding the crucible 5.) made of
The Correct Answer and Explanation is:
Here are the solutions to the chemistry crossword puzzle.
Across
- STRIKER
- RESIDUE
- REACTANT
- BUNSEN BURNER
Down
2. IRON STAND
3. DESICCATOR
4. CRUCIBLE
5. CLAY TRIANGLE
6. TONGS
Explanation
This crossword puzzle is based on common terminology and equipment found in a chemistry laboratory, particularly for experiments involving heating substances. Here is a breakdown of each answer.
Across Answers
For 1 Across, the clue is “used to ignite the bunsen burner.” The correct answer, STRIKER, is a handheld device containing a flint and steel piece that creates a spark when squeezed, safely igniting the gas from a Bunsen burner.
For 7 Across, the clue is “product.” In the context of heating a substance in a crucible, the solid material remaining after the experiment is often called the RESIDUE. This 7-letter word is a specific type of product relevant to the other equipment in the puzzle.
For 8 Across, the clue is “starting material.” The scientific term for a starting material that undergoes a change in a chemical reaction is a REACTANT. This 8-letter word is the standard vocabulary for this concept.
For 9 Across, the clue asks for “a common heat source used in the chemistry laboratory.” The BUNSEN BURNER is a gas-fueled burner that produces a single open flame and is a quintessential piece of heating equipment in labs.
Down Answers
For 2 Down, the clue is “used for holding the clay triangle and crucible.” The IRON STAND, also known as a ring stand, is the correct 9-letter answer. It serves as the main support structure to which iron rings and clamps are attached to hold other equipment in place during an experiment.
For 3 Down, the clue is “an aluminum container that holds the drying agent.” A DESICCATOR is a sealable container that holds a drying agent, or desiccant, to keep chemical samples free from moisture.
For 4 Down, the word is CRUCIBLE. A crucible is a small ceramic container designed to withstand extremely high temperatures, used for heating chemicals.
For 5 Down, the answer is CLAY TRIANGLE. This is a triangular frame of wire with ceramic tubes. It is placed on an iron ring to support a crucible while it is being heated by a Bunsen burner.
For 6 Down, the answer is TONGS. Crucible tongs are large pincer-like tools used to safely handle hot lab equipment, such as a hot crucible.
It is important to note that the crossword grid itself has some construction flaws, as the letters of some correct answers do not perfectly align at their intersections. The solution provided here is based on the most accurate chemical terms for the given clues.
