subject
Chemistry, 23.12.2019 23:31 juicyx39

What did the curies conclude about radioactivity based on their studies?
the amount of radioactivity is an extensive property because it varies as the amount of material varies.
the amount of radioactivity is an extensive property because it remains constant as the amount of material varies.
the amount of radioactivity is an intensive property because it varies as the amount of material varies.
the amount of radioactivity is an intensive property because it remains constant as the amount of material varies.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 22:00
If a plot weight (in g) vs. volume (in ml) for a metal gave the equation y= 13.41x and r^2=0.9981 what is the density of the metal?
Answers: 2
question
Chemistry, 22.06.2019 00:00
Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.
Answers: 1
question
Chemistry, 22.06.2019 03:50
What is the temperature of one mole of helium gas at stp?
Answers: 3
question
Chemistry, 22.06.2019 10:00
Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this
Answers: 3
You know the right answer?
What did the curies conclude about radioactivity based on their studies?
the amount of radioa...
Questions
question
Chemistry, 20.03.2021 01:10