Directions: In your science activity notebook, supply the word/s that
completes the statement found in the word box.
elements
combined
cannot
formulas
common
compounds
chemical
can
atoms
1.are made of two or more kinds of elements.
in fixed proportions.
while elements have chemical
2. Elements in compounds are always
3. Compounds have chemical
symbols.
4. It is only possible to separate compounds by
means.​