Seudónimo Seudónimo
  • 07-04-2014
  • Chemistry
contestada

Which of the following is not a metal?
A) Ca
B) Se
C) Zn
D) Mn

Respuesta :

cassiesmith cassiesmith
  • 07-04-2014
B) Selenium is a nonmetal
Answer Link
mem1usa
mem1usa mem1usa
  • 07-04-2014
Ca is not a metal so your answer is a.
Answer Link

Otras preguntas

Can someone please answer. There is one problem. There's a picture. Thank you
Which executive agency would most likely investigate cases of espionage?
One molecule of the oxide of element Z reacts with six molecules of water to produce an acidic compound. What is element Z ?
What was the general attitude of many Americans toward the U.S. purchase of Alaska from Russia? a. Many thought it a waste of money and called it "Seward's Foll
What is energy's role in aerobic respiration?
Damian has evaluated his skills and determined that he has excellent agility. He wants to sign up for two sports that will play to his strength. Which two sport
the wheel on g.o unicycle has a circumfrence of 0.9 yards . how far will he travel if the wheel on his unicycle completes 1,000 rotations
Name three practices proven to be effective in lowering the risk of becoming infected with an STI.
Can someone please answer. There is one problem. There's a picture. Thank you
I need the sammary of the poem "A Heritage of Trees" by David Horsburgh