Identify the following as mineral or ore:
a) it is always made up of the same chemical...
Identify the following as mineral or ore:
a) it is always made up of the same chemical element or elements.
b) it contains crystals of a specific shape.
c) it is the primary product of mining.
d) it is rock containing elements to be extracted.
e) it leaves a characteristic streak when rubbed against a plate of unglazed porcelain.
Answers: 1
Chemistry, 22.06.2019 03:00
Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?
Answers: 1
Chemistry, 22.06.2019 12:00
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
Answers: 1
Chemistry, 22.06.2019 12:00
Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?
Answers: 2
Spanish, 14.11.2019 19:31
Computers and Technology, 14.11.2019 19:31
History, 14.11.2019 19:31
History, 14.11.2019 19:31
Mathematics, 14.11.2019 19:31
History, 14.11.2019 19:31