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That elements combine in certain properties because they are made of single cell atoms

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Who was the first scientist to suggest groupin substances into acids and alkalis?

The first scientist to suggest grouping substances into acids and alkalis was the French chemist Antoine Lavoisier in the 18th century. He categorized these substances based on their chemical properties and reactions.


Does mollie king has plastic surgery on her nose?

There is no definitive evidence to suggest that Mollie King has had plastic surgery on her nose. Like many celebrities, she may have experimented with different makeup techniques and hairstyles that could create the appearance of a changed nose shape.


What evidence shows that hydrogen peroxide decomposed into smaller substances?

One piece of evidence is the observation of gas bubbles forming when hydrogen peroxide decomposes, indicating the release of oxygen gas. Additionally, changes in color or temperature during decomposition can suggest the formation of different substances. Finally, chemical tests or spectroscopic analysis can confirm the presence of smaller substances produced during the decomposition of hydrogen peroxide.


Distilled water does not contain any of the organic compounds. What might any positive results with distilled water indicated?

Positive results with distilled water could suggest that the cause of the test result is not due to any organic compounds present in the solution. It could also indicate that the technique or method used in the test is effective at detecting other types of impurities or substances. Additionally, it may imply that the water is free from certain contaminants that could interfere with the test results.


Is it true or false that indications of a chemical change include light heat and gas production?

True. Light, heat, and gas production are indications of a chemical change. These signs suggest that a chemical reaction is taking place, which involves the formation of new substances with different properties than the original substances.

Related Questions

How does a genetic blood test diagnose narcolepsy?

A genetic blood test can reveal the existence of certain substances in people who have a tendency to develop narcolepsy. Positive test results suggest narcolepsy.


Who was the first scientist to suggest groupin substances into acids and alkalis?

The first scientist to suggest grouping substances into acids and alkalis was the French chemist Antoine Lavoisier in the 18th century. He categorized these substances based on their chemical properties and reactions.


Does mollie king has plastic surgery on her nose?

There is no definitive evidence to suggest that Mollie King has had plastic surgery on her nose. Like many celebrities, she may have experimented with different makeup techniques and hairstyles that could create the appearance of a changed nose shape.


Is Gordon Ramsay's hair his own?

Yes, Gordon Ramsay's hair is his own. He has naturally thick hair, which he often styles in a distinctive way. While he has experimented with different hairstyles and colors over the years, there is no evidence to suggest that he uses hairpieces or extensions.


What movies to see if im with a girl i like?

Different people have different tastes. I suggest you consult with her.Different people have different tastes. I suggest you consult with her.Different people have different tastes. I suggest you consult with her.Different people have different tastes. I suggest you consult with her.


How many allergies are there in the world?

There are many different allergies, as people can be allergic to a wide range of substances including foods, pollen, medications, and animal dander. Estimates suggest there are over 170 different known food allergens alone.


When analyzing data which does the scientist look for?

When reviewing experimental data, scientists look for results that either support or disprove their theories. Additionally, they may seek patterns of results that either match previous results or that suggest another reason for the results.


Urinalysis is a very common diagnostic test. describe and name the possible abnormal results related to this test indicate the disorders that these abnormal results may suggest?

urinalysis is a very common diagnostic test . describe and name the possible abnormal results related to this test. indicate the disorders that these abnormal results may suggest.


Suggest a new hypothesis that could lead a different experiment?

Suggest a new hypothesis that could lead a different experiment


What evidence shows that hydrogen peroxide decomposed into smaller substances?

One piece of evidence is the observation of gas bubbles forming when hydrogen peroxide decomposes, indicating the release of oxygen gas. Additionally, changes in color or temperature during decomposition can suggest the formation of different substances. Finally, chemical tests or spectroscopic analysis can confirm the presence of smaller substances produced during the decomposition of hydrogen peroxide.


What further exams might follow abnormal results from a pelvic ultrasound?

These results may suggest further diagnostic procedures, or surgical or pharmacological treatment.


Some species have the same chromosome number but they are different. Suggest an explanation?

Some species have same number of chromosomes but they are different. suggest an explanation