1.the element silicon would be expected to covalent bond(s) in order to obey the octet rule.
use the octet rule to predict the formula of the compound that would form between silicon and hydrogen , if the molecule contains only one silicon atom and only single bonds are formed.
formula:

2. the element germanium would be expected to covalent bond(s) in order to obey the octet rule. use the octet rule to predict the formula of the compound that would form between germanium and chlorine , if the molecule contains only one germanium atom and only single bonds are formed.

formula:

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.

12 is it do you think so

answer7,570,82356 cubic centimeters;