Answer:
A
Explanation:
Carbohydrates are a class of of food that contains three chemical elements. All carbohydrates consist of the elements carbon, hydrogen and oxygen. These there elements form the building blocks for the carbohydrates class.
In fact, the chemical formula of carbohydrates is written in a way such that these three elements are the only elements present in a molecule of a particular carbohydrate
23. The atomic mass is calculated by adding the number of protons and neutrons. However, you cannot guess the number of neutrons. Refer to the periodic table. The atomic mass/mass no of Sodium is 23.
Answer:
=> when acid reacts with base
Explanation:
In general, acid-base reactions can be represented by the following ....
acid + base => salt + weak electrolyte
Also, you might read the post at the Brainly link below to better understand this topic
=> brainly.com/question/15984607
2.34E25 aka 25 0's behind the decimal