PHYSICAL SCIENCE

Science Bowl Question

📅 NSB Middle School 2009🎓 MS🔄 Round 7#️⃣ Question 11❓ TOSS-UP📝 Multiple Choice

Alkali metals all have the same:

W) number of electrons in their outer shells

X) atomic radii

Y) electronegativities

Z) melting points

✔️Answer:W) NUMBER OF ELECTRONS IN THEIR OUTER SHELLS

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