To determine the formula of the oxide of the element X with atomic number 19, we can follow these steps:1. Identify the Element: - The atomic number 19 corresponds to the element Potassium (K).2. Determine th
and this number also tells you how many electrons are present in a neutral atom. Therefore, iron -- with an atomic number of 26 -- has 26 protons and electrons. The number of neutrons, however, can vary. Iron has four stable isotopes...
Which element has an atomic number of 15? Which element has an atomic number of 12? Which element has an atomic number of 1? Which element has atomic number 2? Which element has an atomic number of 79? Which element has atomic number 19?
The chemical element fluorine is a gas that has a mass number of 19. Fluorine is a highly reactive gas that is yellow in color. Its symbol on the...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
Step 3: Determine the atomic numberThe atomic number of an element is equal to the total number of electrons in a neutral atom. Therefore, the atomic number of the element with the outermost configuration 3d6 is 26. Final AnswerThe atomic number of the element with the outermost configuration...
What’s the process of manufacturing a semiconductor? The making, or fabrication, of semiconductors is one of the mostcomplex and sophisticated processesin all of manufacturing. Semiconductor fabrication requires precision down to the nanometer (that’s one-billionth of a meter), atomic ordering, and...
Every element has a unique atomic number. This is the number of protons in the nucleus of each atom. What is the atomic number of this helium atom? A neutral atom must have equal numbers of protons and electrons, so the atomic number of an element also gives ...
Exercises do little good if they don’t have time to sink in.Finally,find the best time of day to do your studying.Don’t do it when you have many other things on your mind or when you are exhausted. Your mind has to be receptive for learning to take place....
What is the total number of nodes in the c3 and c4 MOs of 1,3-butadiene? Verified step by step guidance 1 Step 1: Understand the concept of nodes. In molecular orbital (MO) theory, a node is a region where the probability of finding an electron ...
Platinum also may be found as a byproduct of processing other metals like nickel and copper. Most platinum is derived from a mineral called cooperite, also known as platinum sulfide. Platinum is even found in outer space. "Platinum has also been discovered in heavy concentrations in meteorites...