Chromium (Cr) is the chemical element with atomic number 24. It is the first element in the Chromium family and is a transition metal. It has 24 electrons in total in 4 electron shells. It is a solid at room temperature.
Mo, or any other element in the same column
Um... about half the transition metals? The question as asked is extremely ambiguous. "Closely related" how?
I would bet it would be Molybdenum (Mo)
The symbol for Chronium is Cr
Chromium is an element.
It has similar properties to the element with proton number 20, which is calcium.
Magnesium is a metallic element with chemical properties similar to calcium.
The element with chemical properties most like silicon is germanium. As an example, both are used in semiconductors.
No, they're about as different as it's possible for two elements to be.
Isotopes are atoms of the same element with different numbers of neutrons. They do have very similar chemical properties. In fact for most purposes we can consider them identical.
Elements in the same family, or group, have similar physical and chemical properties.
No; each chemical element has different properties.
Silicon.
It has similar properties to the element with proton number 20, which is calcium.
Silicon.
The members of this family have similar chemical properties.
Magnesium is a metallic element with chemical properties similar to calcium.
elements in the same group
Magnesium is a metallic element with chemical properties similar to calcium.
Chemical properties of a element is governed by ELECTRONIC CONFIGURATION of that element. As isotopes of same element have identical electronic configurations, their chemical properties are same.
The chemical properties of calcium are most similar to (in between) the chemical properties of magnesium and strontium.
Each chemical element has specific chemical and physical properties.