Llamas. With a shell. That has eyes around it.
True. Row number on the periodic chart will be the same as the shell number.
True. Row number on the periodic chart will be the same as the shell number.
K shell (or 1s orbital).
I've seen spiders with a row of eyes across their foreheads.
They have eight eyes, two rows of four. Scary, right?!
shell over shell means make a shell in the middle stitch of the shell below .. if your shell is a 5 stitch shell then make a shell in the 3rd stitch of the shell below .......... if it is a 7 stitch shell make the shell in the 4th stitch of the shell below .... etc .. you are making a shell over the existing shell in the middle stitch ..
Spiders have a cluster of eight eyes, grouped together on the top of their body (cephalothorax)
Ormer
They have the same number of electrons in their outer or valence shell.
The row is called the period. Each element in the same period has the outermost electrons in the same shell (energy level). For example, the elements in the 3rd period all have the outermost electrons in the 3rd shell.
Each row of the periodic table gives you one full electron shell, then you start a new shell when you start a new row. In each group you have the same number of electrons in the outer shell, you just get more shells as you go down the table.
abalone