Chemistry, 05.03.2021 16:20 rachylt8152
A group of students is discussing the properties of an atom. Which of the following statements made by the students is FALSE?
A.
An atom is neutral as it has equal numbers of electrons and protons.
B.
The nucleus is the heaviest part of the atom.
C.
The protons move around the nucleus.
D.
Each proton has the same relative mass as each neutron.
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 17:10
For which one of the following reactions is the value of δh° rxn equal to δh° f for the product? a. 2 h2 (g) + o2 (g) → 2 h2o (l) b. n2 (g) + o2 (g) → 2 no (g) c. 2 h2 (g) + o2 (g) → 2 h2o (g) d. h2o (l) + 1/2 o2 (g) → h2o2 (l) e. none of the above
Answers: 1
Chemistry, 22.06.2019 12:30
The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols
Answers: 3
Chemistry, 22.06.2019 17:30
Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)
Answers: 2
You know the right answer?
A group of students is discussing the properties of an atom. Which of the following statements made...
Questions
Social Studies, 03.01.2020 05:31
Health, 03.01.2020 05:31
Computers and Technology, 03.01.2020 05:31
Geography, 03.01.2020 05:31
Social Studies, 03.01.2020 05:31
Chemistry, 03.01.2020 05:31
Social Studies, 03.01.2020 05:31
