Tomar los siguientes elementos y hacerlos reaccionar con el oxigeno y nombrarlos con las tres nomenclaturas: astato
azufre
telurio
hierro
cromo

Based on the law of conservation of energy, which statement is false? answer- energy is lost when machines dont work right

Blank allows you to do calculations for situations in which only the amount of gas is constant a)boyle's law b)combined gas law c)ideal gas law d)dalton's law

There are main groups in the modern periodic table of elements