Its numbers of protrons
The compound CaCO3 contains the following elements;Calcium (Ca)Carbon (C)Oxygen (O)1 Calcium Atom, 1 Carbon Atom, 3 Oxygen Atoms
I'm tempted to say; Gramma Tassium...Grampa Tassium...however; http://updatecenter.britannica.com/art?assemblyId=91&type=A shows the Family of 'Alkaline Earth Metals'; Francium, Cesium, Rubidium, Sodium and Lithium NOT, however, Hydrogen, despite it being in the same column!!!
The formula given shows that each formula unit or mole contains one calcium atom; therefore, 2.5 moles of calcium chloride contains 2.5 moles of calcium atoms.
A pie graph with approximately 78% nitrogen, 21% oxygen, and 1% other gases would accurately represent the percentage of elements by volume in Earth's troposphere.
Any element in the same group (column) as Mg. The periodic tabe is arranged so that all the elements in the same group, regardless of metal or non-metal, possess similar chemical characteristics.
The compound CaCO3 contains the following elements;Calcium (Ca)Carbon (C)Oxygen (O)1 Calcium Atom, 1 Carbon Atom, 3 Oxygen Atoms
CASCAVAL
The compound formed by combining calcium and oxygen is calcium oxide, with the chemical formula CaO. The Lewis structure for CaO shows a calcium atom with two electrons transferred to an oxygen atom, resulting in a stable ionic bond between the two elements.
Fluorine is a halogen. It shows only -1 when combined with other elements.
CASCAVAL
A chemical formula is the symbolic representation of a compound's elements. It consists of the chemical symbols of the constituent elements and numerical subscripts indicating the number of atoms of each element present in the compound. For example, water's chemical formula is H2O, where "H" represents hydrogen and "O" represents oxygen.
From the site, Screenwriting.info, you can click through the different script elements to see examples of each. The site shows 22 different elements you may need to know about. Follow the link, below.
it is different because its got swear words.
The periodic table of elements
Formula
Calcium + Iodine --> Calcium iodide1 Ca + 1 I2 --Δ--> 1 CaI2
Calcium is a element. Nitrate is a ion. Calcium shows +2.