allshousecasey allshousecasey

01-03-2021
Chemistry

contestada

When the zinc atom breaks its bonds with chlorine to make bonds with copper, is it a chemical or physical change?

Respuesta :

itzcraxnaomi itzcraxnaomi

01-03-2021

Answer: it is a chemical change

Explanation:

Answer Link

Otras preguntas

140 students are going on a field trip. They fill up a total of 4 buses. How many students are on each bus? A. 560 students per bus B 350 C 30 D 35

Why women are likely to become infected with hiv?

Define Mechanical energy. Using an example of the pendulum, explain how kinetic and potential energy relate to the mechanical energy at different positions.

Which fact provides the BEST evidence to support the conclusion that the end of the trustee period also marked the end of colony's attempts to ban slavery? A)

What is the slope slope of a line that is perpendicular to the line represented by the equation y-5x=5 ?

Which situation would MOST favor an observational study? A) none of the situations B) The independent variable can be systematically varied across a wide rang

I need some help . I don't understand

What is 20% of 50 (show work)

??????????????????????

A , B , or C ?????