Cheflulu876 Cheflulu876

05-09-2019
Chemistry

contestada

what is a pure chemical substance with its own characteristic, atomic structure, and chemical properties?

Respuesta :

VestaHofman VestaHofman

13-09-2019

Answer:

The answer is: Chemical element

Explanation:

A chemical element refers to the chemical substance or species containing a fixed number of neutrons and protons in its nuclei. The atomic number of an element is equal to the number of protons.

All the matter present in the universe is composed of these chemical elements.The chemical and physical properties of the these elements are summarized in periodic table.

Answer Link

Otras preguntas

Plant’s height this month: 20cm, Plant’s height last month: 15cm what is the percent of increase?

6 is 30% of, please answer

how many solutions can be found for the equation 4X equals 4XZEROONETWOINFINITELY MANY

k=13t-2 find the output of k when the of t is 3

A smaller number is 3 less than half a larger number. The larger number is 10 times 1 less than the smaller number. Let x represent the smaller number, and let

Find the volume of each cylinder. Round your answers to the nearest tenth if necessary. Use 3.14

Which word best describes the writing provess in business writing?

Connie and sam's detached garage was recently destroyed by a tornado. their house was insured for $135,000, and the detached structures coverage was 10 percent

What does the Tenth Amendment to the Constitution concern?

Which parties began by splitting away from the two major political parties? Select all that apply. Roosevelt Progressives Liberal Republicans Democratic Social