You find a mineral sample that is yellow, has a white streak, and has a hardness of 2.5. The sample is most likely which mineral?
Mineral
Color
Streak Reacts with Hardness
hydrochloric
acid
Gold
Yellow
No
Golden
yellow
2.5 - 3
Pyrite
Black
No
6 - 6.5
Yellowish
gray to
gray
Sulfur
White
No
1.5 - 2.5
Bright
yellow to
yellow-
brown
Calcite
White
No
3
Colorless,
white,
yellow,
brown,
orange,
pink, red,
purple,
blue,
green,
gray,
black
O A. Sulfur
B. Calcite

O C. Pyrite
O D. Gold

Food can come from sustainable or unsustainable resources. why has the united nations suggested that bugs could be a better source of food than animals like pigs or cattle?

Which of the following is defined as combinations of soil particles that vary in size and shape?

During metamorphic processes, increased pressure and temperature can affect the of minerals in rock. rocks subjected to very high pressure are typically than others because mineral grains are squeezed together, and the atoms are more closely packed. during metamorphic processes, water facilitates the transfer of ions between and within minerals, which can the rate at which metamorphic reactions take place. the growth of new minerals within a rock during metamorphism has been estimated to be about per million years. metamorphism is commonly associated with convergent plate boundaries, where two plates move toward each other. during contact metamorphism, a large intrusion will contain thermal energy and will cool much more slowly than a small one. metamorphosed sandstone is known as the metamorphic rock made from metamorphosed shale, was once used to make blackboards for classrooms