Chemistry, 30.08.2019 15:20 savannnab1890
All of the elements in a family or group have similar chemical properties. which of the following statements best explains why this is true?
a. the elements in a group have the same number of protons in their nuclei.
b. the elements in a group have similar atomic mass numbers.
c. the elements in a group have the same number of valence electrons.
d. the elements in a group have similar atomic numbers
Answers: 2
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 00:30, Bryanguzman2004
Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?
Answers: 3
Chemistry, 22.06.2019 17:40, aaliyahthomas37
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
Answers: 1
Chemistry, 22.06.2019 18:30, tanviknawale
Which sample at stp has the same number of atoms as 18 liters of ne at stp
Answers: 1
You know the right answer?
All of the elements in a family or group have similar chemical properties. which of the following st...
Questions in other subjects:
Mathematics, 25.09.2019 00:30
History, 25.09.2019 00:30
History, 25.09.2019 00:30
