Chemical Formulas and Counting Atoms Flashcard

How many elements are in this chemical formula?

$$H_2SO_4$$

How many atoms of Carbon are in this formula? $$C_{6\text{ }}H_{12}O_6$$

What elements are represented in this chemical formula? $$Fe_2O_3$$

Total number of atoms in the formula $$H_2O_2$$ ?

Which of the following is a molecule of a compound? Options: $$H_2$$ , $$Cl_2$$ , $$H_2O$$ , $$F_2$$

Which does not belong in the group? Options: Sodium, Glucose, Carbon, Element

Is this an element or a compound? $$CaSO_4$$

Which chemical formula correctly displays 1 atom of nickel and 2 atoms of Fluorine?

Total number of atoms in $$C_8H_3NaBr_{12}$$ ?

Which element has the greatest number of atoms in $$AgNO_3$$ ? Options: Silver, Gold, Nitrogen, Oxygen