Electronic configuration is a word of chemistry, that is typically utilized to represent the arranged form of the distribution of each electrons of a chemical element. For example, the electronic configuration of aluminium (Al) is {eq}\left[ \text{Ne} \right...
Write the full electron configuration for {eq}Cl^- {/eq}. What is the atomic symbol for the noble gas that also has this electron configuration? Electron Configuration: Electron configurations are means by which we can show the electrons...
So bromine has 35 protons and 35 electrons, but 45 neutrons. Platinum has 78 protons, 78 electrons, and 117 neutrons. The number of protons in an atom is called the atomic number and it tells you what type of atom you have. An atomic number of 1 means the atom is hydrogen, atomic ...
(a) What is the atomic number of the element ? (b) State whether element Z is a metal or a non-metal (c) What type of ion (if any) will be formed by an atom of element Z ? Why ? (d) What is special about the outermost electron shell of the atom of this element ?
What would be the IUPAC names and symbols for elements with atomic numbers 122, 127, 135 149 and 150 ? View Solution What would be theIUPACname nad symbol for the element with atomic number109? View Solution What would be the IUPAC name and symbol for the element with atomic no .120 ?
The quantum mechanical approach is currently used to explain atomic structure. The study of fundamental constituents such as atoms, molecules, substances, metals, crystals, and other aggregates of the matter is where traditional chemistry begins. Let’s now see about some basic terms of chemistry ...
The periodic table of elements may seem complicated, but it follows very specific rules. One such rule is the atomic number, which is located above each element’s alphabetic symbol. The atomic number provides information about one of the element’s most
Which of the following elements is a nonmetal? a. K b. Be c. Ce d. N What type of element is argon? In other words, what is it classified as on the periodic table? Write the symbol for each element and classify it as a metal, non metal, or metalloid? a. Gold b. Fluorine c...
Which pair of elements is most apt to from a molecular compound with each other? a. aluminum, oxygen b. magnesium, iodine c. sulfur, fluorine d. potassium, lithium e. barium, bromine Write the chemical symbols and the names for the monoatomic ions that are formed by the following ...
A solution is a homogeneous mixture in which the solute particles are so small that they cannot be filtered out and they do not scatter light. For a solution to form, there needs to be the correct combination of enthalpic (intermolecular forces) and entropic effects to enable the solvent and...