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How many electrons are in the highest occupied energy level atom barium?
Barium has an atomic number of 56, meaning it has 56 electrons. The highest energy level electrons in a barium atom would be in the 6th energy level, which can hold a maximum of 18 electrons.
How many electrons are present in a neutral barium atom?
A neutral barium atom has 56 electrons. This is because the atomic number of barium is 56, which corresponds to the number of electrons it has when it is electrically neutral.
How many core electrons does a barium atom have?
A barium atom has 46 core electrons, which includes the filled inner electron shells up to the noble gas configuration of xenon (Z = 54).
How many unpaired electrons in barium?
Barium has 0 unpaired electrons. It's a diva that likes to keep things balanced with 56 electrons total. So, no need to worry about any lonely hearts club in its electron cloud.
How many electrons do barium need to lose to become stable?
Barium, with an atomic number of 56, needs to lose 2 electrons to achieve a stable electron configuration, similar to a noble gas. This is because barium will then have a filled outer electron shell, following the octet rule.
