Examlex
An ion has 26 protons,29 neutrons,and 23 electrons.The symbol for the ion is ________.
World Economic Resources
It refers to all natural, human, and capital resources that are available globally which support economic production and development.
Net Exporter
A country that exports more goods and services than it imports, leading to a positive trade balance.
Import Quotas
Restrictions imposed by a government on the quantity of a good that can be imported into a country, often used to protect domestic industries.
Q39: Two or more substances in variable proportions,where
Q44: Determine the density of an object that
Q55: Determine the limiting reactant (LR)and the mass
Q58: What is the molar mass of pentane
Q93: How many of the following numbers contain
Q136: What is the empirical formula of a
Q168: Write the name for Mg<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>.<br>A) magnesium(III) phosphite<br>B)
Q182: Give the complete ionic equation for the
Q187: Magnesium burns in air with a dazzling
Q197: What is the concentration (M)of CH<sub>3</sub>OH in