Chemistry, 07.01.2021 23:10 Kencharlot
Which of the following was NOT among Democritus's ideas?
A. Matter consists of tiny particles called atoms.
B. Atoms are indivisible.
C. Atoms retain their identity in a chemical reaction.
D. Atoms are indestructible.
Answers: 2
Chemistry, 22.06.2019 16:00
The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
Answers: 1
Chemistry, 22.06.2019 19:00
Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions
Answers: 3
Chemistry, 22.06.2019 21:30
Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?
Answers: 1
Which of the following was NOT among Democritus's ideas?
A. Matter consists of tiny particles calle...
Mathematics, 26.07.2021 06:40
Mathematics, 26.07.2021 06:40
Mathematics, 26.07.2021 06:40
English, 26.07.2021 06:40
Mathematics, 26.07.2021 06:40
Social Studies, 26.07.2021 06:40
Mathematics, 26.07.2021 06:40
History, 26.07.2021 06:40
English, 26.07.2021 06:40