1.9/4 Be+42He⎯→ ? +10n
2. 22/11 NA + ? — 22/10 NE

Y=‐1x + 7 if y has a value of ‐24 what is the value of x?

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)

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.