It is 'tsp'.
teaspoon
teaspoon
A whole teaspoon is twice as big as a half teaspoon.
A saltspoon is 1/4 teaspoon, so there are 4 saltspoons to a teaspoon.
yes
yes it is
teaspoon
1/8 teaspoon plus 1/8 teaspoon is 2/8 teaspoon, which can also be stated as 1/4 teaspoon.
1 metric teaspoon
5 ml in a teaspoon.
Multiply teaspoon by 5. ie -2 teaspoon is 10 gram.
a tsp