Suppose that green spheres represent bromine atoms, yellow-green spheres represent chlorine atoms, white spheres represent hydrogen atoms and all the molecules are gases.

Q: Is the statement consistent with Dalton’s atomic theory as it was originally stated? Why? Sulfur and…

A: Concept introduction: Dalton's atomic theory was the first complete attempt to describe all matter…

Q: ● . Electrons scattered throughout . (a) Expected Results Diffuse positive charge Assuming that the…

A: •Here alpha radiation are bombarding on atom. •Arrows are streams of the alpha radiation and in…

Q: what is a diatomic element and how do you determine its mass and atomic number?

A: In this question, we have to explain what is a diatomic element and how do you determine its mass…

Q: What is the element on the periodic table as described in question #9 * 10 points with the total…

A: The atom is positively charged

Q: Describe the atom and its components.

A: atoms are the smallest things in the universe and could not be divided. We know that atoms are made…

Q: Determine the element symbol, mass number, and charge for an atom or ion that has a 51 neutrons, 38…

A: Given: neutrons=51protons=38electrons=36 To determine: Element symbol Mass number Charge of atom

Q: Describe the early Greeks' idea of the atom?

A:

Q: What are the components of an atom? How are they different?

A: The components of an atom and how are they different have to be explained below.

Q: potassium and sulfur Express your answers as ions and chemical formula separated by a commas.…

A:

Q: Explain the following statement: The smallest particles unique to an element may be atoms or…

A: An atom is formed of three main sub-particles namely, electrons, protons, and neutrons. Protons and…

Q: What is the charge of an element that contains 38 protons, 36 electrons, and 38 neutrons?

A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. These particles…

Q: Which of the following charges is not possible for a carbon atom or ion, which has 6 protons, a…

A:

Q: Write the standard atomic notation for an atom with 20 neutrons, 26 electrons, and 26 protons. Note…

A: This solved by atomic number and atomic weight determination.

Q: Was Democritus’s proposal of the existence of atoms based on scientific methods or ideas? Explain

A:

Q: Enter the appropriate symbol for an isotope of calcium-42 corresponding to the isotope notation…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: An hypothetical element has the following distribution of natural occurring isotopes:      60.795%…

A:

Q: Which of the following element labels is incorrect?     O, F, Cl non-metal     Ne, Ar, Kr halogen…

A: Given,  The following elements which is incorrect labels are: