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disa [49]
3 years ago
13

If a mineral contains only atoms of oxygen and metal, it is most likely

Chemistry
2 answers:
notsponge [240]3 years ago
7 0

Answer:

Oxide mineral.

Explanation:

Oxide mineral are the minerals in which oxide anion (O^{2-}) is bonded to one or more number of the metal ions.

Oxide minerals are naturally occurring compounds with structure based on the close-packed atoms of oxygen in which metal or other various ions occur in the interstices.

Examples are: anatase, brucite, etc.

wariber [46]3 years ago
5 0

Answer: If a mineral contains only atoms of oxygen and metal, it is most likely an oxide mineral.

Explanation:

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Answer:

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Explanation:

conducting an experiment is an example of a research method while the other choices are not.

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4 0
2 years ago
What kind of reaction is Mercury (11) oxide
Morgarella [4.7K]
That would be a decomposition reaction
3 0
3 years ago
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in the reaction Mg (s) + 2HCl (aq) -> H2 (g) + MGCl (aq), how many moles of hydrogen gas will be produced from 75.0 millilite
cricket20 [7]
Step One
Find the moles of HCl
C = 1.0 mol/L
V = 75 mL = 75 / 1000 = 0.75 L 
Note the concentration is in Liters.

<em>Formula</em>
n = C*V 

<em>Solve</em>
n = 1.0 * 0.075 
n = 0.075 moles

Step two 
Adjust the number of moles of HCl
How every mol of H2 produced, you will require 2 mol of HCl

\frac{2 mol HCl}{1 mol H_2} =  \frac{0.075\text{mol of HCl given}}{x}

2/1 = 0.075/x  Cross multiply
2x = 0.075      Divide by 2
x = 0.075 / 2
x = 0.0375      moles of H2  <<<<<<<<< Answer
7 0
3 years ago
Mass is:
ikadub [295]

Answer:

How much an object weighs is the answer

6 0
3 years ago
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Compare a sodium ion and neutral sodium atom in size. what causes the size difference
n200080 [17]
A cation is smaller than its parent atom.
Therefore, here a sodium ion is smaller than the neutral sodium atom.

Reason: Since the sodium atom loses an electron to form an electropositive ion(cation), its nuclear charge increases(the number of protons exceeds the number of electrons) and the orbital electrons are pulled with a greater energy.
Thus,the sodium ion shrinks in size.
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