Solved

The Substance, CaSe, Is Used in Materials Which Are Electron

Question 15

Multiple Choice

The substance, CaSe, is used in materials which are electron emitters. What is its name?


A) calcium monoselenide
B) calcium(II) selenide
C) calcium selenide
D) calcium(I) selenide
E) calcium(II) selenium

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q13: Which one of the following combinations of

Q16: What is the name of IF<sub>7</sub>?<br>A) iodine

Q31: Potassium permanganate is a strong oxidizer that

Q39: Calcium hydroxide is used in mortar, plaster,

Q55: Which one of the following groups does

Q63: Ionic compounds may carry a net positive

Q81: Millikan's oil-drop experiment<br>A)established the charge on an

Q86: The chemical symbol for potassium is<br>A)P.<br>B)Po.<br>C)Pt.<br>D)Pm.<br>E)K.

Q90: Select the incorrect statement about elements and

Q96: Which one of the following statements about