4 2/3-1 3/5= 46/15. Which is 3.06666666666 (Continuing) as a decimal.
3 1/15 as a mixed number
-TheOneandOnly.
Any pH less than 7 is acidic. 7 is neutral solution and higher than 7 is alkaline solution
B.
Because if you were to be in a room with orange lights the water would appear orange and glowing. Same thing with other colors this is because the sun rays pass through the atmosphere reflecting from a pure white light to a lighter blue and reflecting off of the waters surface.
Streak. It couldn't be hardness because some minerals are soft and metallic, and some are hard and metallic. Also, it can't be luster, because most gems are minerals, and most luster, but they're not metallic. And it can't be magnetism, because magnetite, the only magnetic mineral, is not really metallic.
