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the atomic number or # of protons in an atom
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoWiki User
∙ 11y agoSee the legend of your periodic table; a general rule don't exist.
Wiki User
∙ 9y agoCu appears above silver in periodic table. It is placed in group 11 and period 4.
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What is the number above the elements symbol?
the number above the symbol is the atomic....... of that element.
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.
Is boron a pure substance?
Boron is a chemical element with symbol BIts atomic number is 5.It is a pure solid at room temperatureIts melting point is above 2000 degrees centigrades
The mass number of an element is the number of?
Mass number is the atomic mass of a particular isotope (apex chem 5.3)
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 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 element before silver?
I and my colleagues can look at our periodic tables in micro-seconds. We'd still, wonder: What's your point?
What Element w had been thought to be identical to the element directly above it in the periodic table?
tantalum atomic number 73
What element in 1800 had been thought to be identical to the element directly above it in the periodic table?
Tantalum (Ta)
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 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 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 does the six above oxygen in the periodic table mean?
Oxygen has an atomic number of 8, not 6. The number above an element on the Periodic Table generally is the atomic number. Carbon has an atomic number of 6.
What is the the most common charge of the element Li?
If you look at the periodic table, Lithium (Li) is in the first column, group 1A, under Hydrogen, and above Sodium (Na). These elements are typically "electron donors" to fill out their electron shell. So, Lithium, Hydrogen, and Sodium all would typically ionize with +1 charges.
What are to two element that have properties similar to those of the element sodium?
Lithium and potassium has same properties as sodium.They are alkali metals.They are placed in group-1.The elements of the same group have same chemical properties. Li and K are the elements above and below Na in the period. So they have same properties as sodium.
