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Which is the smallest mass?
Hydrogen has the smallest mass of all the elements. It's just a proton and an electron. [:
Who is model of the atom has no subatomic particles?
The model of the atom with no subatomic particles is the Dalton model, proposed by John Dalton in the early 19th century. In this model, atoms were considered indivisible and the smallest building blocks of matter. Subatomic particles like protons, neutrons, and electrons were not discovered until much later.
What is the smallest part or fragment of an atom?
The smallest part or fragment of an atom is the Electon.
Why is it inaccurate an atom is the smallest part of an element?
It would be inaccurate because atoms are made of subatomic particles, which actually make up the element. These subatomic particles have either a positive, negative, or neutral charge. The positively charged particles are called protons. The negatively charged particles are called electrons. The neutral particles are called neutrons. The protons and neutrons are grouped together in the nucleus of an atom, with the electrons orbiting around.
Are elements particles?
yes
Does subatomic particles have the smallest mass of any subatomic particle?
The electron has the smallest mass between subatomic particles: 9,10938291(40).10-31 kg.
What is the smallest part of a comet?
The smallest part of a comet is likely the dust particles that make up its coma, which is the cloud of gas and dust that surrounds the comet's nucleus. These dust particles can be as small as a few micrometers in size.
What are smallest units of matter?
The smallest units of matter are the subatomic particles.
What is the smallest subatomic particles?
Of the three basic particles that atoms are made of, the electron is the smallest.
What are the 13 levels of organization?
The 13 levels of organization in biology, from smallest to largest, are: subatomic particles, atoms, molecules, organelles, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystems, biome, and biosphere. Each level builds upon the previous one, contributing to the complexity of living systems.
Which is the smallest of the basic forms of subatomic particles?
Quark is the smallest particle ever discovered.
What are the smallest of the three subatomic particles and are not counted in the mass of an atom?
electrons
Which particle is the smallest in a atom?
Excluding all subatomic particles, theElectron
What is the smallest out of atom subatomic particle molecule and cell?
The subatomic particles are the smallest from the list given. The subatomic particles protons, neutrons, and electrons make up atoms, atoms make up molecules, and molecules make up organelles, and organelles make up cells.
Describe the discovery that demonstrate for the first time that atoms are not the smallest particles of matter?
The discovery of the subatomic particles demonstrated for the first time that atoms are not the smallest particles of matter. Electron was the first subatomic particle discovered by J.J. Thomson.
Describe the atom and its three subatomics particles?
An atom is a smallest particle of an element. The subatomic particles are electrons, protons and neutrons
What are Arrange the levels of ecological organization from smallest to largest?
Organism, population, community, ecosystem, biome, biosphere.
