Question

elctronic configurations from hydrogen to calcium​

Answer 1

Explanation:

the answer is given above

Answer 2

$\bold \red{answer}$

ELEMENTS ELECTRONIC C.

• Hydrogen ___ 1s1
• Helium ___ 1s2
• Lithium ___ [He]2s1
• Beryllium ____ [He]2s2
• Boron ___ [He]2s22p1
• Carbon ___ [He]2s22p2
• Nitrogen ___ [He]2s22p3
• Oxygen ___ [He]2s22p4
• Fluorine ___ [He]2s22p5
• Neon ___ [He]2s22p6
• Sodium ___ [Ne]3s1
• Magnesium ___ [Ne]3s2
• Aluminum ___ [Ne]3s23p1
• Silicon ___ [Ne]3s23p2
• Phosphorus ___ [Ne]3s23p3
• Sulfur ___ [Ne]3s23p4
• Chlorine ___ [Ne]3s23p5
• Argon ___ [Ne]3s23p6
• Potassium ____ [Ar]4s1
• Calcium ____ [Ar]4s2

$<marquee>electronic configuration of hydrogen to calcium$