Question

Republic of the Philippines
Department of Education
REGIONI
SCHOOLS DIVISION OFFICE I PANGASINAN
LABRADOR NATIONAL HIGH SCHOOL
POBLACION. LABRADOR, PANGASINAN
10. Sodium is a silvery solid that reacts violently with water and chlorine is a green,
poisonous gas. When they combine to form the compound sodium chloride or we
know as salt
, there is a fundamental change in the properties. Salt is often added to
our food when cooking and it is safe to eat. Which of the following statements
supports the idea presented?
A True to all compounds. They no longer have the properties of the elements that
make them up. They have their own properties
B. True in some compounds. Some compounds maintain the properties of the
elements that make them up.
C. True to all elements. Elements maintain its properties even after it combines with
other elements
D. True to all elements. Compounds maintain its properties even after it combines
with other elements
of the following is NOT an example of a compound?
D. Oxygen​

Answer 1

Resposta:

B) True in some compounds . Some compounds maintain the properties of the elements that make them up

Explicação: