A balloon's volume is 1.2 liters at a pressure of 0.2 atm. What was the original volume of the balloon when the pressure was 1.8 atm?*

3.6 L

0.13 L

1.7 L

0.43 L

Of the groups of elements below, which are most likely to gain electrons to become anions? a. alkali metal b. boron group c. halogen d. transition metal

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

Define a is a tiny pavket of energy