2. Silica makes the lava stickler so lava with higher silica content will have
viscosity

The answers is bad germs in their

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).

Answer the molar mass of magnesium is 24.305g/mol.