A scientist is testing an unknown sample of matter to determine its identity. He attempts to perform a chromatography experiment on the uniform sample but finds it to be inseparable. Next, he begins to experiment with the reactivity of the sample and finds that under no circumstances will the sample decompose into simpler substances.
What category of matter does the sample most likely belong to?
a) element
b) heterogeneous mixture
c) homogeneous mixture
d) compound
Answers: 3
Chemistry, 21.06.2019 22:10
How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit
Answers: 1
Chemistry, 22.06.2019 05:20
Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?
Answers: 3
Chemistry, 22.06.2019 17:30
Consider the story you just read. all but one of the choices below indicate that something is living.
Answers: 1
A scientist is testing an unknown sample of matter to determine its identity. He attempts to perform...
Advanced Placement (AP), 23.06.2019 17:00
History, 23.06.2019 17:00
History, 23.06.2019 17:00
Mathematics, 23.06.2019 17:00
Geography, 23.06.2019 17:00
Social Studies, 23.06.2019 17:00