Let's Analyze
Given the two figures below
Water [H201
Helium (Hol
Figure
Figure 4
Write your answer on a separate answer sheet
1. Which of the two pure substances consists of one type of atom?
Which of the two pure substances consists of different types of
element
3. If an Element is consisting of one type of atom, then which of the two
pure substances is an example of an element?
4. If a Compound is consisting of two different types of atom, then which
of the two figures is an example of a compound?
5. In your own words, differentiate elements from compounds based on
their composition from the given chemical names and formulas.
Answers & Comments
Answer:
1. Helium
2. Water
3. Helium
4. Water
5. Elements contain only one atom, examples are oxygen and hydrogen. Compound contains two different types of atom, water is an example of compound containing 2 hydrogen and 1 oxygen (H²O).
Ps. Yung H²O pag isusulat mo sa baba mo ilagay ung exponent na 2 wala kasing ganon dito sa phone ko.