Chemistry, 14.12.2019 17:31 issacurlyheadka
Sancia's class is studying rocks and minerals. sancia has found this rock on the school playground. "i think this rock is made of mostly one mineral," said sancia's teacher. she gave sancia the mineral chart you see here. what evidence would be of little use to sancia? what characteristic would be most useful to her when classifying the mineral?
a) least useful - color; most useful - streak
b) least useful - hardness; most useful - color
c) least useful -streak; most useful - hardness
d) least useful - hardness; most useful - cleavage
Answers: 2
Chemistry, 21.06.2019 18:00
Now consider the reaction when 45.0 g naoh have been added. what amount of naoh is this, and what amount of fecl3 can be consumed by it?
Answers: 3
Chemistry, 22.06.2019 10:10
Stage in which a star’s outer layers have started to cool and grow outward?
Answers: 3
Chemistry, 22.06.2019 13:30
An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
Answers: 1
Sancia's class is studying rocks and minerals. sancia has found this rock on the school playground....
Mathematics, 26.07.2019 12:00
Business, 26.07.2019 12:00
History, 26.07.2019 12:00
History, 26.07.2019 12:00
History, 26.07.2019 12:00
Biology, 26.07.2019 12:00
Business, 26.07.2019 12:00