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Sergio [31]
3 years ago
14

What statement best describes the difference between a scientific theory and a scientific law

Chemistry
1 answer:
pshichka [43]3 years ago
5 0

Answer:In general, a scientific law is the description of an observed phenomenon. It doesn't explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory.

Explanation:

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Sodium has an atomic number of 11 and has a net charge of 0. When sodium combines with chlorine, it has a net charge of +1. Why?
Lena [83]
It has to be noted that sodium is an element which belongs in the first column of the periodic table. This means that it has  a valence electron of 1 which further means that it is capable of donating one of its electron to another element during reaction. This is exactly the explanation as to why it becomes charged +1 after the reaction. 
5 0
3 years ago
Read 2 more answers
What type of radiation is emitted during a nuclear process in which a nucleas with a greater atomic number is formed?
neonofarm [45]

Answer:

<em>Neutron (¹₀n)</em>

Explanation:

<em>Nuclear Fission: </em>This is a process in which two or more light nuclei fuse or combine to form a heavier nucleus with a release of energy and radiation.

<em>Neutron: </em><em>A neutron is located in the nucleus of an atom, It has a neutral charge, The mass of neutron is 1.660540 x 10⁻²⁷ kg</em>

Therefore The type of radiation emitted during a nuclear process in which a nucleus with greater atomic number is formed is <em>Neutron (¹₀n)</em>

5 0
3 years ago
I’m so lost please help
ExtremeBDS [4]

C=4

D=-19

Explanation:

2exp-25/5exp-7= 4exp-19

7 0
3 years ago
Under what conditions will deviations from the "ideal" gas be expected?
mixas84 [53]

Answer:

Conditions which results in deviating a gas from "ideal" behavior are

1. Low Temperature

2. High Temperature

Explanation:

Ideal gas according to the kinetic model theory states that the conditions that apply are high temperatures where kinetic energy and low pressure is too high and the interactions in between and the container are negligible. Hence, the deviations of ideal gas falls when there is low temperature and high pressure.

3 0
3 years ago
For the following reaction NaOH + Fe(NO3)3 - Fe(OH)3 + NaNO3 , what compound is the precipitate
likoan [24]
Compound Noah+Noah
7 0
3 years ago
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