It is an essential constituent of protoplasm, used in safety matches, pyrotechnics, incendiary shells, and fertilizers and to protect metal surfaces from corrosion.
I believe Phosphorus and Calcium are the two main elements used in fertilizers. Phosphorus can be very dangerous to the ecosystem as demonstrated in the phosphorus cycle.
Yes, it can be (engraved watch, engraved invitation). The word engraved is the past tense and past participle of the verb (to engrave) and can be used as an adjective for something that has been engraved.
past year has been satisfactory to me and nothing is pending from my side.
There are many forms of entertainment that used to be popular in Algeria. For example, singing and dancing have long been a part of Algerian culture.
The atomic number of phosphorus is 15. So there are 15 protons
what has sulfur been used in the past?what has sulfur been used in the past?
what has sulfur been used in the past?what has sulfur been used in the past?
yes it has been used successfully in the past
Red Phosphorus is used on the tip of a match.
Yes it has been successful in the past
Yes it has been successful in the past
Have is used for present and Have been is used for past continous.
when phosphorus is used in the treatment of blood disorders means then it is known as radio active phosphorus therapy.
"Been" is the past participle of the verb "to be." It is used to indicate that something has happened or existed in the past.
phosphoros
it has been used for life forms for bones and shells.
No