The number of protons, neutrons and electrons.
4
This substance is called flocculant.
Number of protons PLUS number of neutrons.
The sticky clumps of small particles that form when alum is added to water are called flocculants. These flocculants help to attract and bind together suspended particles in the water, allowing them to settle out and be removed.
228, and um...... enrich said that the chart showed the atomic radius, and if Bromine's atomic radius is 114, then if I added together, then it would be 228
Protons and neutrons.
4
The sum of protons and neutrons in an atom is called mass number.
Protons, neutrons and electrons.
The two subatomic particles added together to determine the mass number of an atom are protons and neutrons. Protons have a positive charge, while neutrons have no charge, but both contribute to the mass of an atom.
The Atomic Mass is the number of electrons and protons and neutrons added together.
The total number of protons.
This substance is called flocculant.
Number of protons PLUS number of neutrons.
The molecular weight of NaCl is 58.44g/mol, the atomic mass of Na is 22.99 and the atomic mass of Cl is 35.45 when added together we get 58.44 g/mol.The molecular weight of BaCl2 is 208.233g/mol, the atomic mass of Ba is 137.327 and the atomic mass of Cl2 is (35.453)(2) = 70.906 when added together we get 208.233g/mol
Protons and neutrons are the subatomic particles that have mass and are included in the calculation of the atomic mass number. Electrons have very low mass compared to protons and neutrons and are usually not included in the atomic mass calculation as they contribute very little to the overall mass of an atom.
A binder or adhesive chemical is typically added to make particles stick together. This chemical helps improve the cohesion and strength of the particles, forming solid structures. Examples include polymers, resins, or clay minerals depending on the application.