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What period is the element rb in the periodic table?
The element Rb (Rubidium) is in period 5 of the periodic table.
What does the atomic number tells you about the element?
It tells you (1) how many protons are in the element, and (2) what the element is since all atoms of an element will have the same number of protons.It's D. The number of protons in its atoms.It tells how many protons/electrons that element has.
How many protons are in the element germanium?
Germanium has 32 protons.
How many protons are in the Element 57?
57, the number of protons determines the elements number.
If element X has 72 protons how many electrons does it have electrons?
Element X with 72 protons will have 72 electrons in a neutral state. The number of protons in an element is equal to the number of electrons in that element's neutral atom.
An atom contains 37 protons what element is it?
An atom with 37 protons is the element rubidium (Rb).
What element has thirty-seven protons?
The element rubidium (Rb) as a single atom has thirty-seven protons.
What element is in group 1 with 37 protons?
If you look at a periodic table and go to group one, and than the element with an atomic number of 37 it is Rb. The atomic number is the number of protons and electrons. Rb is Rubidium.
Two isotopes of the element rubidium differ in their number of protons?
This statement is incorrect. Isotopes of an element have the same number of protons but differ in their number of neutrons. Rubidium, specifically, has two stable isotopes: Rb-85 and Rb-87, which both have 37 protons but different numbers of neutrons.
What period is the element rb in the periodic table?
The element Rb (Rubidium) is in period 5 of the periodic table.
What is Rb's number of protons?
There is actually 37 Protons in Rb (Rubidium). Also there is the same number of protons as electrons. So 37 for protons and electrons. (: Your welcome little kid.
How many protons are there in the element xenon?
54 Protons
How many protons are in the element Be?
Beryllium has four protons.
How many protons are in Phosphorus the element?
15 protons
How many protons are in an atom of a pure element?
Each chemical element has a specific number of protons; the number of protons is equal to atomic number of the element.
What element has half as many protons zinc?
The element that has half as many protons as zinc would be copper. Zinc has 30 protons, while copper has 29 protons. This means that copper has one less proton than zinc, making it the element with half as many protons.
How can you tell how many protons are in an element of the periodic table?
The number of protons is the atomic number of the element.
