As you go from left to right across the periodic table the elements go from?

Answer 1

The metals are on the left side of the Periodic Table.

All of groups I & II, and all but one of the elements in group III are metals; also some elements in groups further to the right.

The atomic weight is increasing.

Answer 2

More stable.

The periodic table is arranged such that elements with the same number of valence electrons share a column. Valence electrons are those in the outermost shell. The elements at the far left of the table (hydrogen, lithium, sodium, etc) have only one Valence electron, which makes them more prone to reaction than the "Noble Gases" (Helium, Neon, Argon, etc) which have a full Valence shell. For more information, you can visit "http://en.wikipedia.org/wiki/Valence_electron".

Answer 3

as we move from left to right on the periodic table:

1. size / atomic radius decreases

2. ionisation energy increases

3. electron affinity increases

4. electronegativity increases

5. electropositivuty decreases

Answer 4

It is 1 2 3 4 3 2 1 0. An element with a valence of 1 will gain, lose, or share 1 electron in a chemical combination. An element with four will gain, lose, or share 4 electrons.

Answer 5

The atomic number increases on the periodic table when you go left to right.

Answer 6

from metals to non metals

Answer 7

larger and more electronegative

Answer 8

become less metallic