Xét nguyên tử Hidro theo mẫu nguyên tử Bo. Cho biết bán kính Bo m. Quỹ đạo dừng M của electron trong nguyên tử có bán kính:

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose a word that has different stress pattern:

  dissolve                 expand                 guideline                  reform

• Choose a word that has different stress pattern:

  commitment                 domestic                  substantial                 signature

• Choose a word that has different stress pattern:

  intervention              eliminate               minority               eventually 

• Choose a word that has different stress pattern:

  islander              illegal                 subsequent                     government

• Choose a word that has different stress pattern:

  developer                  geology                    inhabitant                     innovation

• Choose the word that has the underlined part pronounced differently from the rest:

  major                standard                stagnant                  carry

• Choose the word that has the underlined part pronounced differently from the rest:

  cues                  care                   coke                    cite

• Choose the word that has the underlined part pronounced differently from the rest:

  health               leader                  heavy                  measure

• Choose the word that has the underlined part pronounced differently from the rest:

  structure                  subsidy                    number                       success

• Choose the word that has the underlined part pronounced differently from the rest:

  renovate              state                 private                   dominate