Sodium fluoride reacts with hydroxyapatite to give fluorapatite according to the chemical reaction:
2naf + ca10(po4)6(oh)2 → ca10(po4)6f2 + 2naoh
i. name each ion in fluorapatite.
ii. indicate the charge on each ion in fluorapatite.
iii. show that the molecular formula for fluorapatite represents a neutral compound

100 points answer quick 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.

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Type the correct answer in the box. spell all words correctly.what is the correct term for living the most sustainable life you can within your current circumstances? when your are being as sustainable as you can within your current lifestyle, you are said to be sustainability.