What are chemical properties (apex)

a. properties that can change the chemical nature of matter

b. the difference between
a substance and a mixture

c. the difference between a heterogeneous and a homogeneous mixture

d. characteristics used to tell the difference between matter

Option (A) is the correct answer.

Explanation:

A property that changes chemical nature of a substance is known as chemical property.

For example, reactivity, toxicity, combustion etc are all chemical properties.

Whereas a property which does not change the chemical property of a substance is known as a physical property.

For example, mass, density, volume etc are all physical properties.

Therefore, we can conclude that properties that can change the chemical nature of matter are called chemical properties.

water is used to store them because it would keep the radiation from getting out in the open and causing harm to the workers

the correct name for the n3 ion is azide. azide is a polyatomic anion with a -1 charge and is written as n3 -1. it consists of three nitrogen atoms bonded together. hope i . let me know if you need anything else.