Classify the following compounds as diatomic triatomic polyatomic molecules hc1 H2H O2 and NH3

When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )

What is the scientific name for weight?

The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes