Phosphorus trichloride is used in the production of chemicals that keep plants from growing in a specific area. this
compound is made of one phosphorus atom represented by the chemical symbol p and three chlorine atoms
represented by the chemical symbol ci.
what is the chemical formula of this compound?
o pci
орсіз
op3ci
1p3ci

1) how many electrons are in each energy level of the following elements? a. he b. na c. na d. ne 2) how many valence electrons are percent in the following atoms? a. s b. mg c. be d. cl 3) which of the following elements are stable as atoms? a. he b. o c. cl d. ar if you are able to provide the work as to how you got the answers that would be greatly appreciated. : )

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)