Chemistry, 29.01.2020 22:53 andrwisawesome0

All the elements of a family in the periodic table have what feature in common? a) they all have similar chemical properties. b) they all have the same number of protons in the nucleus. c) they are all located in the same horizontal row or period. eliminate d) they all have the same number of electrons in the electron cloud.

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 16:30, 1020lakyn

Subduction zones occur on earth where dense oceanic crust dives under more buoyant continental crust. these boundaries are characterized by a deep ocean trench next to a high continental mountain range, large numbers of earthquakes and volcanoes. all of this is further evidence for the a) big bang theory b) origin of the species eliminate c theory of plate tectonics d theory of natural selection 4 sedimentary rocks found high in the himalayen mountain

Answers: 1

continue

Chemistry, 22.06.2019 00:30, TMeansStupidity

Jessica is traveling from miami, florida, to chicago, illinois. using the map, tell one way the land will change during the second half of her trip.

Answers: 1

continue

Chemistry, 22.06.2019 12:30, gonzalesalexiaouv1bg

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

continue

Chemistry, 22.06.2019 23:00, lufung8627

Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]

Answers: 1

continue

You know the right answer?

All the elements of a family in the periodic table have what feature in common? a) they all have si...