Question

10 multiple choice 1 point
which element would have the highest electronegativity?
orange
green
purple
blue

Explanation:

Step1: Recall Electronegativity Trend

Electronegativity increases across a period (left to right) and decreases down a group (top to bottom) in the periodic table.

Step2: Analyze Positions

• Green: Likely an alkali metal (Group 1, top left), low electronegativity.
• Purple: Lower period (down the table), lower electronegativity than upper elements.
• Orange: Group 17 (halogen) but lower period than blue? Wait, blue is in upper right (likely Group 16 or 17, upper period). Wait, blue is in the upper right region (closer to F, O, N area). Wait, let's re - check: Electronegativity is highest at top right (excluding noble gases). Blue is in the upper right (non - noble gas, upper period, right - most non - noble? Wait, the blue dot is in the upper right, closer to the top and right. Let's see the options: blue is in a position that's upper and more right (compared to orange which is a halogen but maybe lower period? Wait, no, the blue is in the upper part of the p - block, more towards the right (excluding noble gas). So blue is in a position with high electronegativity. Green is Group 1 (low), purple is lower period (low), orange is a halogen but maybe lower period than blue? Wait, no, the blue is in the upper p - block, so blue has higher electronegativity.

Answer:

blue (the option with the label "blue")