Answer:
Nonmetals with nonmetals, because their difference in electronegativity is below 1.7.
Explanation:
Covalent bond is the bond which is formed with the sharing of the electrons between the two atoms which are taking part in the bond. It is generally formed between the atoms with similar electronegativity values.
It is the bond which is generally occurs within non metals as they share electrons to complete their octet.
The difference in the electronegativity values of the atoms involving in a covalent bond must not exceed the value of 1.7 .
Correct answer:- Nonmetals with nonmetals, because their difference in electronegativity is below 1.7.
Answer:
Nonmetals with nonmetals, because their difference in electronegativity is below 1.7.
Explanation:
The dude above got it right, and his explanation is sound, so instead of explaining, I can guarantee this is correct, because I took the 03.03 test.
B. Nitrogen Dioxide
C. Sulfur Trioxide
D. All of the Above
E. None of the Above
The answer should be B - Nitrogen Dioxide.
b. energy cannot be converted into other forms of energy
c. potential energy can be converted into kinetic energy, but not vice virsa
d. kinetic energy can be converted into potential energy, but not vise virsa
Moving water can be used to produce electricity because most forms of energy can be converted into other forms. The kinetic energy of water is used to generate electrical energy.
According to the law of conservation of energy, energy can neither be created nor be destroyed. However, one form of energy can be transformed to the other form.
The generation of electrical energy is a good example of energy transformation. Electrical energy is generated from the thermal energy, hydroelectric energy or nuclear energy.
Moving water have enough kinetic energy to provide mechanical energy for a generator that convert this energy into electrical energy. Therefore, option a correctly describe the possibility of energy transformation.
Find more on energy transformation :
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Answer:
24 calories of protein
Explanation:
200 - 176 = 24 calories
A. research question
B. scientific theory
C. scientific law
D.hypothesis
I think its B or D.
Answer:
B. scientific theory
Explanation:
The scientific theory explains the phenomenon observed in the natural world. It is based upon the scientific method. To arrive at the scientific theory a hypothesis is formed, experiments are designed and conducted, resulted evaluated, analyzed and conclusions are reached. scientific theory are based upon experiments that are tested under controlled conditions.
scientific theory
hope this helps :)