- Neutrons = 2 - 1 = 1 - Tritium (T): - Atomic number (Z) = 1 - Mass number (A) = 3 - Neutrons = 3 - 1 = 2 4. Conclusion: - From the calculations, we see that only Hydrogen (H) has 0 neutrons. Therefore, the atom that does not have any neutrons is Hydrogen. Final...
H2O (a) Is this an atom, molecule, or compound? (b) What type of bond is there: Ionic, polar covalent, nonpolar covalent, or hydrogen? (c) What is its molecular weight? Weak bonds that form water. A. Protons B. Neutrons C. Electrons D. Ionic bond E. Covalent bond F. Hydrogen ...
An atom is a neutral species that have the same number of protons and neutrons. When electrons are added or removed from an atom of an element, a charged species is formed known as ions. Answer and Explanation:1 Metals can lose electrons ...
1. A neutral atom of tin (Z = 50) has 69 neutrons. What is its mass number? a. 119 b. 50 c. 69 d. 19 2. In the analysis of a nuclear reaction, scientists identify the rest masses of all reactants an An electron described by the quantum number, ...
Which subatomic particle has a relative mass of 1836 if the mass of an electron is 1? a. proton b. neutron c. electron Which of the following subatomic particles resides in the nucleus of an atom? a. protons and electrons b. protons and neutrons c. electro...
The charges of neutrons equal the sum of the charges of electrons and protons.
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Isotopes are different forms of elements but with differing numbers of neutrons. Adding a neutron adds mass to the element, and that can change processes of how a planet, comet, or moon is formed. Water is composed of two hydrogen (H) atoms and oneoxygen atom, H2O. Adding a neutron to...
It is called the exclusion principle because, according to this principle, if one electron in an atom has the same particular values for the four quantum numbers, then all the other electrons in that atom are excluded from having the same set of values. What is Pauli's exclusion principle ...
While isotopes have the same number of protons, the difference in the number of neutrons leads to variations in mass number. 3. Example of Isotopes: Taking hydrogen as an example, it has three isotopes: - Protium (¹H) with 1 proton and 0 neutrons (mass number 1) - Deuterium (²...