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The first energy level can hold up to 2 electrons, the second can hold up to 8 electrons, the third can hold up to 18 electrons, and the fourth can hold up to 32 electrons, following the 2n^2 rule where n is the energy level number.
Maximum of 2n2, where n is the energy level.
The first shell can hold up to 2 electrons, the second shell can hold up to 8 electrons, and the third shell can hold up to 18 electrons.
20 electrons would need 4 shells. The first shell can hold up to 2 electrons, the second shell can hold up to 8 electrons, the third shell can hold up to 18 electrons, and the fourth shell can hold up to 32 electrons.
The first energy level can hold up to 2 electrons, the second energy level can hold up to 8 electrons, the third energy level can hold up to 18 electrons, and the fourth energy level can hold up to 32 electrons.
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Hold is the present tense of held.
Soldier Present View
Past tense - held. Future tense - will hold. Present tense - I/you/we/they hold. He/she/it holds. The present participle is holding.
Hold them up to a strong light or get a light box to view them.
I/We/You/They have heldHe/She/It has held
present tense:hold past tense: held
past = held Present = hold Future = will hold
The present participle is holding.
Viewing.
The past tense of "hold" is "held," and the present tense is "hold." For example: "He held the book yesterday" (past tense) and "He holds the book today" (present tense).
The present progressive (continuous) conjugation is: I am holding You are holding He/she/it is holding We/they are holding