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Slav-nsk [51]
3 years ago
12

What is the name for a star that has two shells of hydrogen and helium undergoing fusion?

Chemistry
1 answer:
nasty-shy [4]3 years ago
6 0

Answer:

I am not so sure but I think it is A.

Explanation:

If i got it wrong sorry....   :(

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ra1l [238]
Covalent bonds I think
3 0
3 years ago
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The density of whole milk 1.04 g per mL. What is the volume (in quarts) of 18.5 pounds of whole milk?
nadya68 [22]

The volume : 8,526 quarts

<h3>Further explanation</h3>

Given

The density of whole milk = 1.04 g/ml

mass = 18.5 pounds

Required

The volume

Solution

Conversion of mass

1 pound = 453,592 g

18.5 pounds = 8391,45 g

Density formula:

\large{\boxed {\bold {\rho~=~ \frac {m} {V}}}}.

Input the value :

V = m : ρ

V = 8391,45 g : 1.04 g/ml

V = 8068.7 ml

1 ml = 0,00105669 quarts

8068.7 ml =8,526 quarts

3 0
2 years ago
What is the balanced equation for the combustion of magnesium?
Lostsunrise [7]

Answer:

2Mg  +  O2 →  2MgO

Explanation:

In all conbustion you should know, that reactans are an specific compound and O2, so the products must be CO2 and H2O, or in this case, the corresponding oxide.

6 0
3 years ago
Is volume and mass size-dependent
Otrada [13]
A size dependent property is a physical property that changes when the size of an object changes.
6 0
3 years ago
The moon makes light the same way that the sun does.True or False
lesya [120]

Answer: false

Explanation:

7 0
3 years ago
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