Final answer:
Alphabetical order is determined by comparing the letters of words from left to right. For the given list, the words should be ordered as: 1. gown, 2. gloves, 3. goggles, 4. mask. Safety protocols in labs require protective gear such as gloves and goggles.
Step-by-step explanation:
To answer the student's question on how to arrange words in alphabetical order, you need to look at the first letter of each word and sequence them accordingly. If the first letters are the same, then you move on to the second letter, and so on, until the tie is broken. For instance, with the words 'gloves,' 'goggles,' 'gown,' and 'mask,' we would arrange them in alphabetical order by looking at the first letter of each word: gloves, goggles, gown, 'mask.' Since 'gloves,' 'goggles,' and 'gown' all start with 'g,' we look at the second letter to continue the ordering: 'loves,' 'oggles,' 'own.' Therefore, 'gown' would come first, followed by 'gloves' and then 'goggles.' The full order is: 1. gown, 2. gloves, 3. goggles, 4. mask.
When sorting the list of nine words all starting with 'rh,' such as 'rhapsody,' 'rheostat,' etc., we would follow the same procedure, looking at the second letter, then the third, and so on to arrange them alphabetically. For the review involving the letter in front of the 'u' in 'quick,' 'shold,' and 'duck,' we would sort them into groups based on whether the preceding letter is a consonant or vowel.
Finally, in the context of health and safety — specifically in the laboratory — it's important to follow proper protocol and wear the necessary safety gear like gloves and goggles. Teachers and safety guidelines will stress the importance of this when working with potentially hazardous materials.