An example of the strong force in action is the protons in the nucleus of a carbon atom which are held together.
An atom is defined as the smallest unit of matter which forms an element. Every form of matter whether solid,liquid , gas consists of atoms . Each atom has a nucleus which is composed of protons and neutrons and shells in which the electrons revolve.
The protons are positively charged and neutrons are neutral and hence the nucleus is positively charged. The electrons which revolve around the nucleus are negatively charged and hence the atom as a whole is neutral and stable due to presence of oppositely charged particles.
Atoms of the same element are similar as they have number of sub- atomic particles which on combination do not alter the chemical properties of the substances.
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Answer:
It would be D) The protons in the nucleus of a carbon atom are held together.
Explanation:
Strong forces only work in the nuclei
The mass and volume are thephysical properties that define matter. A matter is anything that can be seen or touched and is said to have mass, volume, density, and occupies space.
A matter is a substance present in the universe that occupies space and is said to have a definite volume and mass. Based on its physical arrangement and composition the matter can be gas, liquid, plasma, or solid.
The mass, volume, and density define the matter and its particles with specific mass and sizes due to the presence of sub-atomic particles like neutron, electron, and proton.
The amount of matter in the universe can be measured in kilograms and grams as mass, and the space occupied by it in cubic meters (m³) as volume.
Therefore, the matter is said to have volume and mass.
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To solve this we must be knowing each and every concept related to water cycle. Therefore, ground water and rain water are the two parts of the water cycle in which contaminants can be introduced.
The water cycle is also known as the hydrologic cycle. Water flows continuously through this cycle inside the Earth-atmosphere system. The five main stages of the water cycle—evaporation, transpiration, precipitation, condensation, and runoff—are the most important.
Evaporation is among the most important phases of the water cycle since it involves the transition of water from either the Earth's surface into the atmosphere. Ground water and rain water are the two parts of the water cycle in which contaminants can be introduced.
Therefore, ground water and rain water are the two parts of the water cycle in which contaminants can be introduced.
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Answer:
what they said
Explanation:
mass equal to that of a proton; positive charge
B.
mass equal to that of a proton; negative charge
C.
mass 1/1836 that of a proton; positive charge
D.
mass 1/1836 that of a proton; negative charge
B.
mass equal to that of a proton; negative charge