agfelipe856 agfelipe856

10-12-2020
Physics

contestada

how could you determine if a chemical is an element or a compound?

Respuesta :

narissadancer narissadancer

10-12-2020

Answer:

An element is a pure substance and is found on the periodic table. If you have more than one element chemically bonded, it is a compound. ... H2O is a compound

Explanation:

Answer Link

Otras preguntas

What is the value of x?

Write the equation of the graph shown in factored form.

What is the controlling Idea

Sarah wrote the following argument: Our neighborhood should organize a volunteer beach watch to protect sea turtles that come to shore to lay their eggs. Volun

which best explains the effect of chemicals on the environment ?

Determine the number of solutions for the equation shown below. X = X-9 A. O B. Infinitely many c. 1 D. 2

Which expression is equal to (7 × 2) × 2?

4. As chief formulator of public policy, the president is involved in what branch of the federal government? Executive Judicial Legislative Military

Allison drew a diagram to illustrate radiation. Which labels should replace the X and Y? X: Matter Y: Empty space X: Large mass Y: Small mass X: Hot Y: Cold X:

The blackbody curve for a star named beta is shown below. The most intense radiation for this star occurs in what spectral band? Gamma rays Ultraviolet