Chemistry, 25.02.2020 19:47 elisakgarcia2007
Read the following sentences: “When the atoms of a specific substance are regrouped, a new substance is formed with often vastly different properties from the original substance. Occasionally something completely harmless, or even necessary, can become dangerous or lethal when its molecules (a grouping of two or more atoms) are regrouped.” What does the word properties mean above? Question 6 options:
A. places where experiments are done
B. qualities or characteristics
C. elements or compounds
D. extremely large amounts
Answers: 1
Chemistry, 21.06.2019 17:00
Noble gases are the most reactive elements on the periodic table. a. true b. false
Answers: 2
Chemistry, 21.06.2019 23:00
Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?
Answers: 1
Chemistry, 22.06.2019 09:00
Particles vibrate in a rigid structure and do not move relative to their neighbors.
Answers: 1
Chemistry, 22.06.2019 13:00
If two objects at different te,peraure are in contact with each other what happens to their temperature
Answers: 1
Read the following sentences: “When the atoms of a specific substance are regrouped, a new substance...
Mathematics, 30.11.2021 16:10
Mathematics, 30.11.2021 16:10
Business, 30.11.2021 16:10
Mathematics, 30.11.2021 16:10
English, 30.11.2021 16:20
Mathematics, 30.11.2021 16:20
English, 30.11.2021 16:20
Mathematics, 30.11.2021 16:20
Social Studies, 30.11.2021 16:20