Symbol Na A soft, lightweight, silvery-white metallic element that reacts explosively with water. It is the most abundant alkali metal on Earth, occurring especially in common salt. Sodium is very easily shaped, and its compounds have many important uses in industry.
Kittens should be spayed or neutered when they reach sexual maturity, which is usually between four and six months of age. However a cat can be safely spayed or neutered at any age, so even older adopted cats should have this procedure.
Best to spay her when the kits are about 8 weeks old (talk to your vet). Keep her inside and away from unneutered males-she can get pregnant when nursing kittens. As far as the kittens-shelters will spay/neuter at 8 weeks and 2 lbs in weight.I feel that they should be done at 3-4 months old.est to spay her when the kits are about 8 weeks old (talk to your vet). Keep her inside and away from unneutered males-she can get pregnant when nursing kittens. As far as the kittens-shelters will spay/neuter at 8 weeks and 2 lbs in weight.