Using the periodic table, rank each group of elements in order ofincreasing size.a. calcium, magnesium, and strontiumb. oxygen, lithium, and fluorinec. fluorine, cesium, and calciumd. selenium, chlorine, and telluriume. iodine, krypton, and beryllium
Atomic Structure
The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.
Shape of the D Orbital
Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.
Using the periodic table, rank each group of elements in order of
increasing size.
a. calcium, magnesium, and strontium
b. oxygen, lithium, and fluorine
c. fluorine, cesium, and calcium
d. selenium, chlorine, and tellurium
e. iodine, krypton, and beryllium
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