They have different numbers of valence electrons.
They have different numbers of valence electrons.
which elements occupy the same group in the same periodic table
Rutherfordium
No. Carbon and Nitrogen are different elements themselves. They don't contain any element within them.
6 shells. The first row on the periodic table has 1 shell The second row has 2 shells The third row has 3 shells ... The seventh row has 7 shells. You get the idea :)
The configuration [He] 2s2 2p2 describes the element in the 2nd row (since He finishes the first row) in the second of the 'p' columns, #14. This corresponds to the element carbon.
As you move across the periodic table from left to right, the elements within a given row have their electrons in the same energy level (given by the number of the row they are in). They way they differ is by the number of electrons. Moving from left to right, the number of electrons increase.
All are different. Each element has its own row and column that it fits into.
They have different numbers of valence electrons.
They have different numbers of valance electrons
They have different numbers of valance electrons
it is in the first row
To find that, you multiply the first element of the first row by the second element of the second row. You also multiply the first element of the second row with the second element of the first row. Then you subtract the products not add them.
no they can bond with any other element
Assonance is the repetition of identical vowel sounds alongside different consonants, usually in literature or poetry.
Within a horizontal row, mass of the elements increases as you go to the right. This is because as the atomic number increases, so does the number of protons and electrons. This means that the total mass of the atom also increases because protons weigh approximately 1 atomic mass unit.
The number of protons an atom has depends on which element it is. Every element has a different number of protons. And within each element, there will be a different number of neutrons, creating isotopes.
An elements period is its row in the Periodic Table.
An elements period is its row in the Periodic Table.