A chemist weighed out 101. g of gallium. Calculate the number of moles of gallium she weighed out Be sure your answer has the correct number of significant digits.

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.