Finding out that asbestos is dangerous and limiting its use in building materials
Studies on turning or boring metals are not chemical research.
breaKING A MIRRO
which is an example pf chemical large
This is an example of experimental research in the field of mineralogy, where a scientist conducts laboratory experiments to analyze and determine the chemical structure of a specific mineral. This research typically involves various analytical techniques such as X-ray diffraction, spectroscopy, and microscopy to understand the composition and arrangement of atoms within the mineral. The goal is to gather empirical data that can help uncover the mineral's properties and characteristics.
The rusting of an iron pole is a chemical change. An example of a chemical change would be crumbling a piece of paper. When you are crumbling this piece of paper, the contents of the paper have not change and you are able to uncrumble the paper there is no difference except the paper has wrinkles. :) However in an example of chemical change like a metal rusting, you cannot un-rust it, it was chemically changed. Another example of a chemical change would be burning a piece of paper to ashes.
Finding out that asbestos is dangerous and limiting its use in building materials
Finding out that asbestos is dangerous and limiting its use in building materials
Studies on turning or boring metals are not chemical research.
Some chemical sources are bad for the environment, for example gases creates greenhouse effects which make global warming.
A phsical change is something that can be changed but cant be changed back. for example: you can crumple a piece of paper but it is still paper. A chemical change means it has been changed perminetly so for example: If you burn the paper its ashes not paper. it was ashes but youy cant change it back into paper. Hope this helps :)
It all depends on what chemicals you are using. For example, if you were using sulfur & carbon, either one could be changed.
example: when a glature rubs on a bottom of an ocean it will takes rock to another place
The study of the chemical effects of electrical action is called electrochemistry. This field focuses on the relationship between chemical reactions and electricity, including redox reactions and electrolysis. It has applications in batteries, corrosion prevention, and fuel cells.
Here is an example of an APA footnote for a research paper: Smith, J. (2021). "The Effects of Climate Change on Biodiversity." Journal of Environmental Studies, 15(2), 45-60.
An example of a research paper citation in APA format would be: Smith, J. (2019). The effects of social media on mental health. Journal of Psychology, 25(2), 45-60.
You cannot change the subscripts in the molecular identities.For example, H2SO4 must remain H2SO4 and not changed to something like H3SO7.Furthermore, the total mass of the reactants must equal the total mass of the products.
Chemical properties: A chemical property is matter that can be observed only when matter is changed into a new kind of matter. For example, Logs burning into burnt logs. Burns, Rust, Heat, Explode, Tarnish.