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because the second ionisation means removing the second electron from the potassium atom. Potassium only has one electrin in its outer most shell so the second electron would be in another electron shell which is closer to the nucleus meaning there is a stronger attraction to that electron because of the protons in the nucleus which are positive and attrct the negative electrons so more energy is needed to remove the second electron
because hot water can dissolve the precipitate.
The protons would have to attrct for anything to happen in a field!From the fifth grade teachers of Florida The protons would have to attrct for anything to happen in a field!From the fifth grade teachers of Florida
because the second ionisation means removing the second electron from the potassium atom. Potassium only has one electrin in its outer most shell so the second electron would be in another electron shell which is closer to the nucleus meaning there is a stronger attraction to that electron because of the protons in the nucleus which are positive and attrct the negative electrons so more energy is needed to remove the second electron
because hot water can dissolve the precipitate.
It is possible, and it isn't possible. It would be nice to know exactly what tree it is that you are talking about, but there is a 99% chance that it will lose its leaves. Some trees never lose their leaves, though.No, not all trees lose their leaves. Some trees their leaves all year round. They are called evergreens because they are always, or forever, green. They include spruces and pines, as well as cedars and firs.View the related link below for more information on evergreen trees.