Question

atoms can be highly reactive or very stable. the periodic table is arranged so that the stable elements are on the far right and the highly reactive elements are on the left. 1. which shape in the green period is the least reactive? 2. which color star in the star group has the most orbitals? your answers: 8. answer here 9. answer here continue to part 8

Explanation:

Step1: Analyze reactivity

According to the text, stable elements (less reactive) are on the far right. In the green period (row), the right - most shape is the green smiley face.

Step2: Analyze orbitals in star group

Orbitals increase with period (row). The blue star is in the lowest row (4th row) among the star - shaped elements.

Answer:

1. Green smiley face
2. Blue star