Soru
What do the yellowcolored blocks indicate? A. noble gases B. alkali metals C alkaline metals D. halogens
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Cevap
### D. Halogens
Daha Fazla
## Step 1: Analyze the question and provided periodic table details### The question asks us to identify which group of elements is indicated in the given periodic table. From the description of the images, we know that certain elements are highlighted in yellow, specifically the halogens (Fluorine (F), Chlorine (Cl), Bromine (Br), and Iodine (I)). These elements belong to Group 17 of the periodic table.## Step 2: Match the highlighted group with the options### The options provided are:- **A. Noble gases**: These are elements in Group 18, such as Helium (He), Neon (Ne), Argon (Ar), etc., but they are not highlighted in yellow.- **B. Alkali metals**: These are elements in Group 1, such as Lithium (Li), Sodium (Na), Potassium (K), etc., but they are not highlighted in yellow.- **C. Alkaline earth metals**: These are elements in Group 2, such as Beryllium (Be), Magnesium (Mg), Calcium (Ca), etc., but they are not highlighted in yellow.- **D. Halogens**: These are elements in Group 17, including Fluorine (F), Chlorine (Cl), Bromine (Br), and Iodine (I), which are explicitly mentioned as being highlighted in yellow in the image description.### Based on the information, the correct answer is **D. Halogens**, as these are the elements highlighted in yellow in the periodic table.