What is the total number of joules required to freeze a 10 g sample of water at 0°C? show work if possible and will give brainliest

100mg magnesium reacts with 20ml of 1.0m hcl

Bohr's model could only explain the spectra of which type of atoms? single atoms with one electron single atoms with more than one electron bonded atoms with one electron bonded atoms with more than one electron

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.