Elements of the Periodic Table(certification)

Last updated 4 months ago

3 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Warm up for elements of the periodic table

What does the 87 stand for?

Nitrogen has the same number of valence electrons as fluorine.

Nitrogen’s elemental symbol is Ni.

Nitrogen has the same number of energy levels as oxygen.

Nitrogen has fewer energy levels than boron.

9-12.PS1.A-1