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What do all elements in the same period on the period the periodic table have in common?
A. They have the same number of protons.B. They have the same number of orbitals.C. They have the same number of electrons.D. They have the same number of neutrons.
A balloon is filled with CO2 in the same room on the same day at the same atmospheric pressure a second balloon identical to the first is filled with O2 according to avogadro the experimenters?
The two balloons will have the same number of molecules in them, as they are filled in the same room under the same conditions. Avogadro's law states that equal volumes of gases at the same temperature and pressure contain the same number of molecules.
What do all elements in the same row of the periodic table have in common?
All elements in the same row of the periodic table have the same number of electron shells. This means they have similar electronic configurations and exhibit similar chemical properties.
Which element is in the same period as Sodium and in the same group as Iodine?
The element that is in the same period as Sodium and in the same group as Iodine is Chlorine. Sodium and Chlorine are in the same period (period 3) and Iodine belongs to the same group as Chlorine (group 17, also known as the halogens).
Isotopes of the same element have the same chemical properties because they have the same number of?
Isotopes of the same element have the same chemical properties because they have the same number of protons and electrons. The differences in isotopes lie in their number of neutrons, which affects the atomic mass.
