Phosphorus has __________ vacancies.
A) 1
B) 2
C) 3
D) 5
E) 8
Correct Answer:
Verified
Q21: How many types of chemical bonds arfounwithin
Q23: Which of thfollowing statements is (are) TRUabout
Q24: How many protons arin thnucleus of a
Q25: Electrons arsharein bonds called
A)covalent bonds.
B)ionic bonds.
C)polar bonds.
D)nonpolar
Q27: Tracer isotopes
A) are used only in plants.
B)
Q27: An atothat carries a chargis callea(n)
A)ion.
B)molecule.
C)compound.
D)element.
E)microelement.
Q28: Which of thfollowing statements is NOT true?
A)All
Q29: Which chemical bonds arfounwithin water molecules?
A)hydrogen
B)ionic
C)covalent
D)inert
E)single
Q30: How many electrons arin thseconelectron shell of
Q31: An atom
A)is positively charged.
B)is negatively charged.
C)is electrically
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents