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What is the number above the elements symbol?
The number above an element's symbol in the periodic table represents its atomic number, which indicates the number of protons in the nucleus of an atom of that element. Atomic number determines the element's unique identity and its placement in the periodic table.
Which element is the largest K Rb Na Li?
Rb (rubidium) is the largest element among K (potassium), Rb (rubidium), Na (sodium), and Li (lithium). This is because as you move down a group in the periodic table, the atomic size increases due to the addition of more electron shells.
What products would you get when you bubble chlorine gas through a sodium bromide solution?
You would get Sodium Chloride and Bromine. This is because Chlorine is a more reactive group 7, (halogen), element that bromine, we know this because it is above bromine in the periodic table group, it is therefore more electronegative. When the reaction occurs, the Chlorine displaces the Bromine and the solution turns brown.
Where is the atomic number written?
The Atomic Number Is Located On The TOP Of The Element Symbol. So Example. 14<ATOMIC NUMBER> Si<Symbol> 28.086<Atomic Mass> Silicon <The Name> This Is The Correct Order Of An Element That Should Be Labeled.
What is an atom's atomic number best described as?
An atom's atomic number is best described as the number of protons in its nucleus, which determines its chemical element. It is written as a whole number above the chemical symbol of an element on the periodic table.
What appears left of neon on the periodic table?
Appears directly above sodium
What element is above oxygen on the periodic table?
There is no element above oxygen.
What is the number listed for each element on the periodic table?
The number listed above the symbol of an element on the periodic table is the element's atomic number.
What is the number above the elements symbol?
The number above an element's symbol in the periodic table represents its atomic number, which indicates the number of protons in the nucleus of an atom of that element. Atomic number determines the element's unique identity and its placement in the periodic table.
What is the atomic number of (as)?
if you look @ the periodic table, you will find the tiny # above the element... that is its atomic #.
What Element w had been thought to be identical to the element directly above it in the periodic table?
tantalum atomic number 73
Can you find the atomic number of an element on the periodic table?
Atomic number of an element can be found on the periodic table. It is located at the upper left-hand corner of the table.
How do you find the atomic number of an element?
Look it up in "periodic table of elements" You can find the number of a particular element by looking at the Periodic Table; you can also do this by counting the number of protons in the nucleus.
What is the number of atomic number?
if you look @ the periodic table, you will find the tiny # above the element... that is its atomic #.
What is the atomic number of an element represented by the diagrams?
The atomic number of an element is the number of protons in its nucleus. It is represented by the whole number above the element's symbol in the periodic table.
What is the periodic table abbreviation for the element lead?
The abbreviation for the element lead is Pb. This stands for the Latin name for lead, which is plumbum.
What is the element before silver?
The element before silver in the periodic table is palladium, with atomic number 46. Palladium is a transition metal that belongs to Group 10 and Period 5 of the periodic table. It has similar chemical properties to platinum and is commonly used in catalytic converters, electronics, and jewelry.
