WebMolecules are the simplest unit of a covalent compound, and molecules can be represented in many different ways. Atoms are the smallest units of matter that still retain … WebAmmonia and ammonium have the same number of electrons in essentially the same electronic configuration, but ammonium has an extra proton that gives it a net positive charge. Ammonia can also lose an electron to gain a …

Chapter 2: Homework Flashcards Quizlet

WebAn atom with an unequal number of protons and electrons is called an ion. An ion with more electrons, which have a negative charge, than protons, which have a positive … WebAtoms of same elements having same atomic number and different mass number are called isotopes. Same atomic number means they have same number of protons. But … how many filler episodes in gintama

3.5: Formation of Ions and Ionic Compounds - Chemistry LibreTexts

WebThe atomic number of an element, also called a proton number, tells you the number of protons or positive particles in an atom. A normal atom has a neutral charge with equal numbers of positive and negative particles. … Webion, any atom or group of atoms that bears one or more positive or negative electrical charges. Positively charged ions are called cations; negatively charged ions, anions. … Web25 jul. 2024 · In general, it’s easy to gain or lose electrons but very difficult to gain or lose protons. So atoms become ions by gaining or losing electrons. And ions that have a … how many filler episodes in dragon ball z