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seraphim [82]
3 years ago
5

Which element would be expected to have chemical and physical properties closest to those of rubidium?

Chemistry
1 answer:
DIA [1.3K]3 years ago
7 0
Rubidium is an element that belongs to Group 1.  As such it will have physical properties similar to the other Group 1 elements.  Rubidium is below Potassium in the periodic table but above Cesium.  As such it would be most like one of those two elements.

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Ionic compounds are normally in which physical state at room temperature?
Ivahew [28]
<span>Ionic compounds are normally in which physical state at room temperature in solid. The answer is A. 

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3 years ago
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Water is composed of one atom of oxygen and two atoms of
egoroff_w [7]

Answer:

<em>Hydrogen.</em>

Explanation:

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<em>Hope this helps! Feel free to mark me Brainliest if you feel this helped. :)</em>

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3 years ago
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What is the pOH of<br> a<br> 2.6 x 10-6 M H+ solution?
scZoUnD [109]

Answer:

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8.4 as 2 sig figs

8 0
3 years ago
If two identical atoms are bonded together, what kind of molecule is formed?
AlekseyPX

Answer:

C. A linear, nonpolar molecule

Explanation:

Molecules which are alike usually have the same degree of pull which results in them sharing electrons. This sharing of electrons is known as the molecules exhibiting Covalent bonding between them.

The equal pull also results in the cancelling out of electrons and favoring non polar bonds due to the absence of free electrons which would have been able to interact with H2O in a polar binding system.

6 0
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If an object with a volume of 105 mL and a density of 0.801 g/mL, what is the objects mass?
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Answer:

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Explanation:

We use the formula:

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6 0
2 years ago
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