This is how sodium appears in the periodic table. The arrow is pointing to sodium's
11
number of neutrons.
number of valence electrons.
combined number of neutrons and protons.
combined number of electrons and protons.
Na
Sodium
22.99

The combined number of neutrons and protons

Explanation:

The mass number of sodium is 22.99 which shows the number of neutrons and protons.

combined number of neutrons and protons.

Explanation:

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the dominoes began to fall. the surrender at appomattox took place a week later on april 9. while it was the most significant surrender to take place during the civil war, gen. robert e. lee, the confederacy's most respected commander, surrendered only his army of northern virginia to union gen. ulysses s. grant

explanation:

lee and grant, both of whom held the highest rank in their respective armies, had known each other slightly during the mexican-american war (1846-48) and began their dialogue by exchanging awkward personal inquiries. characteristically, grant had arrived in his mud-splattered field uniform while lee had turned out in full dress attire, complete with sash and sword.

explanation: