Which chemical element has the symbol Pt? Which chemical element has the symbol B? What is the element symbol for cesium? What chemical element is Br? Which chemical element has the symbol Na? What is bohrium's
What is the chemical symbol for magnesium? What type of chemical element is magnesium? What is the electron configuration for magnesium? What is more reactive, calcium or magnesium? What state of matter is magnesium? What is the most common isotope of magnesium?
Ions are atoms that have different numbers of protons and electrons.Ionsindicated using a superscript after the element symbol that states whether thecharge on the atomis positive (more protons) or negative (more electrons), and the quantity of the charge. For example, Ca2+is the symbol for a...
So... for the element of MAGNESIUM, you already know that the atomic number tells you the number of electrons. That means there are 12 electrons in a magnesium atom. Which atom is the largest? Cesium (Cs), tucked in the lower left hand corner of the table, has the largest known atoms...
What Is Aluminum? Aluminum (or aluminium) is a soft, lightweight, silvery metal. It is an element in the boron group on the periodic table of elements, with the symbol Al and atomic number 13. On the earth’s crust, aluminium is the most abundant metal, and the third most abundant ...
tungsten is a metal element with the element symbol W. It has high hardness, high melting point, and is not corroded by air at room temperature; it is mainly used to manufacture filaments, high-speed cutting alloy steels, super-hard molds, and also used in optical instruments and chemical ...
are classified by the number of protons in the nucleus of the atom. However, there is no set rule for how many neutrons can be in the atom's nucleus. Because this number can vary, we classify the different, naturally occurring, variations of neutron quantities as isotopes of the element....
if two atoms of element A react with three atoms of element B, what is the chemical formula for the resulting compound? Name the following two molecules. Name the following molecules: Which of the following pairs of elements is most likely to form an ionic compound? a. magnesium and ...
The potassium element is denoted by the symbol K. Iit is a silvery-white soft metal, waxy in nature and it can be cut with a knife easily. It has a low melting boiling point, lower density than water, and active chemical properties. Potassium is present in igneous rocks. Potassium is ...
Copper is an attractive red-gold colored metal. It is named copper after the Old English word "coper," which originated from "Cyprium aes," which is the Latin word for a metal from Cyprus. Copper's atomic symbol is "Cu," and its atomic number is 29. Copper was the first metal humans...