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they are all in the same period and they all have the same valance number (+2)

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What do the elements calcium copper and bromine all have in common?

they are all in the same period in the periodic table, they all have the same valance number


How many elements are there in copper bromine?

Two elements in copper bromide (misspelled, not bromiNe)There is Cu (cuprum) and Br(bromium) in it.


How many elements are in CuBr2?

There are two atoms of Bromine (Br) and one atom of Copper (Cu) in this compound. Thus, there are two elements, but three atoms.


Why are the elements calcium copper and bromine on the same periodic table row?

Calcium, copper, and bromine are on the same row of the periodic table because they all have the same number of electron shells. They are all in the fourth row of the periodic table, which corresponds to the fourth energy level where the electrons are located.


What is the balanced equation for copper 2 bromine?

copper 2 bromine is not a chemical name. copper and bromine are both elements. the term "copper 2" suggests divalent copper, ie copper in the Cu++ state. Bromine is almost always a monovalent anion, ie Br-. Copper bromide is then one copper ion and two bromine ions together forming CuBr2.


What is the for copper bromine?

The formula for copper bromine is CuBr. Copper bromine is an ionic compound composed of copper cations (Cu+) and bromine anions (Br-).


What is the difference between calcium bromide and copper II bromide?

Calcium bromide (CaBr₂) is an ionic compound formed from calcium, a metal, and bromine, a non-metal, while copper(II) bromide (CuBr₂) consists of copper in a +2 oxidation state combined with bromine. The key difference lies in their chemical composition and the metals involved; calcium is an alkaline earth metal, whereas copper is a transition metal. Additionally, their physical properties and solubility characteristics may vary due to the different metal ions.


All of the elements in period 4 are?

The elements in period 4 of the periodic table are: potassium, calcium, scandium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, gallium, germanium, arsenic, selenium, bromine, krypton.


Bromine potassium copper and calcium in increasing size would be ordered like what?

Bromine, Copper, Calcium, PotassiumBromine- smallest, 4th period atomic #35Copper- second smallest, 4th period, atomic # 29Calcium- second largest, 4th period, atomic # 20Potassium- largest, 4th period, atomic # 19


What are the elements in the fourth period?

The elements in the fourth period of the periodic table include potassium, calcium, scandium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, gallium, germanium, arsenic, selenium, bromine, krypton.


Would copper and calcium react when put together?

No, they will not react when put together. This is because both calcium and copper are electropositive metals. No two electropositive elements or electronegative elements react under normal conditions.


Some examples of element?

There are many elements such as: Berkelium Beryllium Bismuth Bohrium Boron Bromine Cadmium Calcium Californium Carbon Cerium Cesium Chlorine Chromium Cobalt Copper Curium Darmstadtium Dubnium Dysprosium Einsteinium