Which event would be impossible to explain by using John Dalton’s model of the atom?

Answers

Answer 1

Answer:

It’s A

Explanation:

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What does newton's third law say about why momentum is conserved in collisions?A. Equal forces act in equal times, so the change in momentum for both objects must be equal. B. Unequal forces act in unequal times, so the change in momentum for both objects must be equal. C. Unequal forces act in unequal times, so the change in momentum for both objects must be unequal. D. Equal forces act in unequal times, so the change in momentum for both objects must be equal.

1. Some redox reactions are also classified as which of the following?A) acid-base

B) synthesis

C) single-displacement

D) decomposition

2. If ions change places and a gas is formed, then what type of reaction is indicated?

A) double-displacement

B) synthesis

C) decomposition

D) single-displacement

Answers

C) Single displacement
C) Decomposition

b synthesis hope i helped

What kind of bond would a metal and a nonmetal typically make?A. An Ionic bond
B. A Metallic bond
C. A Double bond
D. A Covalent bond

Answers

A) ionic bond.......

The answer is A. An ionic bond.

Each glucose molecule consists only of carbon, hydrogen, and oxygen atoms. If each molecule contains 53.3% oxygen and 6.7% hydrogen by mass, what percentage of each glucose molecule is made up of carbon?

Answers

53.3% + 6.7% = 60%, 100% - 60% = 40%. 40% of glucose is made of carbon. Since there are only three types of atoms in glucose, and the amount of hydrogen and oxygen is already given, this means that whatever percentage is left (40%) has to be carbon.

When a substances is dissolved in fluid, the substance is referred to as the ______, the fluid it dissolves into the ______, and the entire mixture is called the _______

Answers

Answer:

solute, solvent, solution

solute dissolve in a solvent and the end product is called solution

Rutherford’s gold foil experiment gave evidence that an atom is mostly empty space. true false

Answers

The given statement is true .

What is Rutherford’s gold foil experiment?

A piece of gold foil was hit with alpha particles, which have a favorable charge. Most alpha particles went right around. This showed that the gold particles were mostly space.

The Rutherford gold leaf investigation supposed that most (99%) of all the mass of an atom is in the middle of the atom, that the nucleus is very small (105 times small than the length of the atom) and that is positively captured.

For the distribution experiment, Rutherford enjoyed a metal sheet that could be as thin as practicable. Gold is the most malleable of all known metals. It can easily be converted into very thin sheets. Hence, Rutherford established a gold foil for his alpha-ray scattering experimentation.

To learn more about Rutherford’s gold foil experiment, refer to:

brainly.com/question/4113533

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The combustion of fossil fuels releases ____ into the atmosphere. oxygen

gasoline

carbon

glucose

Answers

Answer: The correct answer is carbon.

Explanation:

Combustion reaction is defined as the reaction in which a hydrocarbon burns in oxygen or reacts with oxygen gas to produce carbon dioxide and water molecule.

Fossil fuels are defined as the hydrocarbons which mainly contains coal, fuel oil, natural gas etc..

When fossil fuels are burned in air, it mainly releases carbon dioxide, sulfur dioxide, methane, nitrous oxide etc..

The major component released during the combustion of fossil fuels is carbon.

Hence, the correct answer is carbon.

CARBON because fossil fuells

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The molecular formula of glucose is C6H12O6. What is the empirical formula of glucose?(1) CHO (3) C6H12O6(2) CH2O (4) C12H24O12

what happens during vaporization and evaporation?

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