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just olya [345]
4 years ago
14

Gallium is a metallic element in Group III. It has similar properties to aluminium.

Chemistry
1 answer:
Liula [17]4 years ago
3 0

Answer:

Gallium has Orthorhombic and forms ionic bonds with metals

Explanation:

The structure of gallium is Orthorhombic and it has a high neutron capture cross section. It is very stable in dry air but oxidizes in moist air. It reacts with oxygen to form Ga2O3. It has a valence of III. Its electronic configuration is  

Ar 3d10 4s2 4p1

It is found in the 3A group of periodic table and it mostly forms ionic bonds with metal.  

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Wat energy transformation occurs as the chicken cooks ?
ICE Princess25 [194]
Hello,

The answer should be "thermal energy".

Reason:

The answer is thermal energy because the heat from whatever source the person is energy is transferring heat to the chicken which is causing the chicken to cook therefore the answer is thermal (heat) energy.

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit 
8 0
4 years ago
What causes the hydro carbons to condense in the fractional distillation process?
Elina [12.6K]

Answer:

Substances with high boiling points condense at the bottom and substances with lower boiling points condense on the way to the top. The crude oil is evaporated and its vapours condense at different temperatures in the fractionating column.

Explanation:

answer above

8 0
4 years ago
When wind drops its load of sand,it can form a hill called
aleksandr82 [10.1K]
I'm pretty sure the answer is a <em>dune</em>. Many sandy deserts are filled with sand dunes because of the wind.
3 0
4 years ago
HELP MEEE PLEASEEEEE
stira [4]

Answer:

A has the highest concentration

Explanation:

I'll simply explain it this way;

get a color pour the whole color in a solution in container A then add a little drop in the another container(B).

you'll find out that the first container has a thicker color than container B the same thing goes for this, Beaker A has a thick looking color unlike the rest.

5 0
3 years ago
Solution 1 contains 3.5g of sodium chloride in 500 mL of water. Solution 2 contains 7.5g of glucose in 300 mL of water. If the a
meriva

Answer:

Answer is Object 2 (which has a density of 1.9 g/cm³).

Explanation;

   When object is floating, the weight of that object is less than the up thrust on it.

   When an object fully submerged and floating, then the weight of that object is equal to the up thrust on it.

   This is known as the Archemide's principle.

   Both up thrust and weight depends on the density. Hence, if the density of the solution is high, then the up thrust also high. If the density high, the the weight of the object also high.

   Hence, to sink the object in water, that object should be denser than water. Hence, answer is object 3 which has a higher density than water.

Explanation:

8 0
3 years ago
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