Chemistry, 17.12.2020 01:30, cheyannehatton
12. Four students were asked to name the parts of an atom that determine the atom's identity
and chemical properties. The students' responses are shown in the table below.
Student Responses
Student
Part of Atom
That Determines
Chemical Properties
1
2
Part of Atom
That Determines
Identity
Neutrons
Protons
Valence electrons
Electron cloud
Electron cloud
Valence electrons
Protons
Neutrons
3
4
Which student's responses are correct?
F Student 1
G Student 2
H Student 3
J Student 4
Answers: 3
Chemistry, 22.06.2019 14:10, roserose3098
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
Chemistry, 22.06.2019 17:00, calmicaela12s
Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.
Answers: 1
Chemistry, 23.06.2019 01:30, Michael845313
Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. how can the velocity of the boat relative to the shore be calculated?
Answers: 1
12. Four students were asked to name the parts of an atom that determine the atom's identity
and ch...
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