Which example has only potential energy and no kinetic energy? a roller coaster zooming down a hill a child riding their bike a bird flying from a tree a ball sitting on a shelf

Magnesium has a charge of + 2, and chlorine has a charge of - 1. To form a chemical bond, the compound would have magnesium ion (s).

What is the only substance to have half neutron?

Student mixed 25.0 mL of 0.100 M glucose, 15.0 mL of 0.500 M NaCl and 450. mL water. What are concentrations in his solution? 5.10 mM glucose, 15.3 mM NaCl 5.56 mM glucose, 16.7 mM NaCl 0.556 M glucose, 0.167 M NaCl 0.222 M glucose, 1.11 M NaCl 0.

Molecules move most slowly in: solids liquids gases compounds

Which statement is most accurate about the hourly pay a worker receives

Is laundry detergent liquid starch

What type of reaction is shown below? CaCl2 (aq) + MgSO4 (aq) - -> CaSO4 (s) + MgCl2 (aq)

1.42g/cm^2 to mg/mm^2

A synthesis reaction is shown in which A and B represent two reactants forming a compound C. A + B → C Which of the following values is used in the stoichiometric calculations to determine the limiting reactant for the reaction? A.

How many moles of Ag will be produced from 16g of Cu, assuming AgNO3 is available in excess