Sodium oxide combines violently with water. Which of the following gives the formula and the bonding for sodium oxide?
A) NaO, ionic compound
B) NaO, covalent compound
C) Na 2O, ionic compound
D) Na 2O, covalent compound
E) Na 2O 2, ionic compound
Correct Answer:
Verified
Q47: The colorless substance, MgF2, is used in
Q48: Which one of the following is a
Q49: Which, if any, of the following elements
Q50: Select the incorrect statement about elements and
Q51: The substance, CoCl2, is useful as a
Q53: Which one of the following combinations of
Q54: After an atom has lost an electron
Q55: The compound, BaO, absorbs water and carbon
Q56: Which of the following compounds is covalent?
A)CaCl
Q57: Which of the following ions occurs commonly?
A)P
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