What is the product of the unbalanced equation below? H2(g) + Cl2(9) ►

A. H2(g) + Cl2(9)
B. HCl2(9)
C. HCI(9)
O D. H2C12(9)

Which best describes why nh4+ can form an ionic bond with cl-?

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.

How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123