aanonymous265 aanonymous265
  • 21-07-2022
  • Chemistry
contestada

Which substance is not a solid at 20˚C and one atmosphere of pressure?
A. Kr
B. U
C. K
D. Ag

Respuesta :

jung8872 jung8872
  • 21-07-2022
Choose A, Kr is noble gas
Answer Link

Otras preguntas

What was the main reason the colonists resented the acts imposed by Parliament?
Show how you solve and find the answer to the following. If 15 m = 63, find the value of 4m.
Solve the following equations enter x-coordinate of the solution round to the nearest tenth 5y+2y=22 -2y+6y=3
Earth’s continents are constantly in motion because they sit on top of gigantic plates which float on Earth’s mantle. Energy from the Earth’s core creates conve
The practice of Islam throughout much of west Africa is evidence that
Why did bacons rebellion collapse
The table below shows the outputs y for different inputs x: Input (x) 1 1 3 3 Output (y) 4 2 12 6 Part A: Does the table represent y as a function of x? Justify
The practice of Islam throughout much of west Africa is evidence that
How do we measure the acidity of rain?
A Labrador retriever breeder needs to determine if three male pups who were born to Sadie, his black Labrador retriever, are the offspring of Sam, a yellow Labr