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vfiekz [6]
3 years ago
7

The first three steps in the formation of the sun are listed below.

Chemistry
2 answers:
taurus [48]3 years ago
4 0
C is the answer, I think

erica [24]3 years ago
3 0

Answer:

The contracting nebula flattens into a disk with a bulge at the center.

Explanation:

Sun was formed in solar nebula about 4.5 billion years ago. Solar nebula is a molecular cloud of dust and gases which slowly spun and collapsed due to condensation of gases.  The cloud started spinning faster and collapsed. Thereafter, the contracted nebula flattened into a disk and bulge at the center was formed. The temperature and pressure rose till the nuclear fusion reaction started releasing huge amount of energy. The sun was born. The rest of the matter accreted to form planets.

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Which of these choices is required by sustainable agriculture but not by<br> organic agriculture?
zvonat [6]

Answer:

it is (a) USDA certification

Explanation:

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4 0
3 years ago
Can someone please help? This is super hard!!
dezoksy [38]

Answer:

what is super hard?

Explanation:

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6 0
2 years ago
99 POINTS!! Question: Tell what information each number or symbol in a chemical formula tells you. (Please be specific :)
taurus [48]

Answer: A subscript or superscript is a character that is set slightly below or above the normal line of type, respectively. It is usually smaller than the rest of the text. Subscripts appear at or below the baseline, while superscripts are above.

a coefficient is a constant term related to the properties of a product. In the equation that measures friction, for example, the number that always stays the same is the coefficient.

Parentheses are used in mathematical expressions to denote modifications to normal order of operations (precedence rules). In an expression like , the part of the expression within the parentheses, , is evaluated first, and then this result is used in the rest of the expression.

Chemical symbols are abbreviations used in chemistry for chemical elements, functional groups and chemical compounds. Element symbols for chemical elements normally consist of one or two letters from the Latin alphabet and are written with the first letter capitalized.

That there are no numbers present in the chemical formula means that there is one atom of each element present in the molecule. The Periodic Table reveals that Na is the symbol for sodium, and Cl is the symbol for chlorine.

Explanation:

Is this Good enough?

3 0
3 years ago
Read 2 more answers
2. Which of the following hydrocarbons would you expect to have the
raketka [301]

Answer:

C  

6

​  

H  

14

​  

 

Explanation:

5 0
3 years ago
1. do mustard and soil have a dependent or interdependent relationship?
Radda [10]
For #1 the answer is dependent relationship . 2. answer is independent relationship . the last question the answer is dependent.
8 0
4 years ago
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