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svlad2 [7]
3 years ago
7

What is the definition of a planet

Chemistry
2 answers:
Kipish [7]3 years ago
7 0

Answer:

in simple words plant is something that gives food and oxygen they come in producers

IgorLugansk [536]3 years ago
7 0

Answer:

A planet must do three things: it must orbit a star, it must be big enough to have enough gravity to force a spherical shape, and it must be big enough that its gravity cleared away any objects of a similar size near its orbit.

Explanation:

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A pure element unbound or in a diatomic state, such as cl2, always has an oxidation number of ________. a. 1 b. 2 c. magnitude e
nignag [31]

A pure element unbound or in a diatomic state, such as cl2, always has an oxidation number of 0 (zero).

<h3>Why does pure element or a diatomic molecule has zero oxidation state?</h3>

In a neutral substance with atoms of only one element, the oxidation number of an atom is zero. As a result, the oxidation number of the atoms in O2, O3, P4, S8, and aluminum metal is 0. The oxidation numbers for an element in its normal state will be zero. O2 and Cl2 are diatomic gas molecules that occur naturally, thus when they are in that state, they have an oxidation state of zero. Metals like zinc will also have an oxidation number of zero if they are in their natural solid state.

O2 and Cl2 are neutral diatomic, hence they will always have a zero oxidation state. It is impossible for one oxygen atom to have a negative 2 charge while the other has a positive 2. The oxidation states should be 0 if the elements are solids, liquids, or any type of diatomic molecule.

Learn more about oxidation state here:

brainly.com/question/6707068

#SPJ4

8 0
2 years ago
Read 2 more answers
The air you breathe is made of 21% oxygen and 78% nitrogen. The oxygen in air is the _____ and the nitrogen is the _____.
jarptica [38.1K]
The answer is solute, solvent 

<span>In a solution, a solute the component which is present in lesser amount while a solvent is present in greater amount.  </span>Since nitrogen is present in a greater amount than oxygen (78% > 21%), then the oxygen must be the solute and the nitrogen must be the solvent in the air.
5 0
3 years ago
What is the mass of 1.00 mol of oxygen
Fittoniya [83]
16.00 grams of oxygen

since in one mole the mass would be the molecular mass, which is found on the periodic table
6 0
3 years ago
The sun has more gravity than the planets in our solar system because the sun is?
MatroZZZ [7]

Answer:

The sun is heavier than all of the planets, thus having more gravity

Explanation:

Because the sun is heavier, it exerts more gravitational pull towards itself, thus keeping all of the planets in orbit.

5 0
3 years ago
What's the significant figure 6.32
dolphi86 [110]
3 sf

<span>(Rules: 
> Non-zero digits are always significant. 
123 - 3sf
> Any zeros between two significant digits are significant.
102 - 3 sf
<span>> A final zero or trailing zeros in the decimal portion ONLY are significant.
4500 - 2 sf
0.04 - 1 sf
0.0013 - 2 sf )

</span></span>
3 0
4 years ago
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