why does my 12moth old chicken lay a soft shell egg then i see blood on the outer shell
The outer shell on animals is called an exoskeleton. This exoskeleton is there because these animals do not have a spine like humans do, so they must have the shell to protect them from harm.
Well, The shell is rather quite fragile but the shell is a little hard.
All insects have an outer shell called the exoskeleton.
This space is the reserve air that a developing chick will use just before hatching. As the chick peeps the inner membrane of the shell on day 21, that small amount of air will sustain it until it can open a hole in the outer membrane and hard shell.
ROFL can you imagine eggs without a shell? They have a shell so that the chicken doesn't fall out a go boom!
A shell. Before that the chicken was covering it.
Yolk, albumen, inner membrane, outer membrane and shell.
The multilayer hard shell of the egg of a White Leghorn chicken is white. The inside is the same color as every other chicken's egg. The shell is white because the Leghorn does not have the color genes to have blue shells or brown applied to the outer shell layers.
Nitrogen has five electrons in its outer shell and bromine has seven in its outer shell.
hello it has 5 electrons on the outer shell
2 outer shell electrons
The Earth's Outer shell is the crust
no it only has 1 electron in the outer shell
The outer shell of calcium has two electrons.
"valance shell"
The key to "happiness" for an atom is a full outer electron shell. (The outer electron shell is called the valence shell.) There are two conditions that cause a shell not to be full. Either it has only an electron or two (or three) in the outer electron shell or it's short an electron or two in that outer shell. The direct answer to the question is that if an element is chemically active, its outer electron shell is incomplete or is not full.
The outer shell of an atom is the valence shell, which contains the valence electrons.