Elements in the same group/family of the periodic table are similar in what way? A) They are all metals B) They are all nonmetals C) They have a full outer shell of electrons. D) They have the same number of valence electrons.

Related Questions

• What is the change in internal energy if 60 J of heat is released from a system and 30 J of work is done on the system? Use U = Q - W. \
• What is the purpose of the three R’s of resource management? to spread out landfill areas to remove resources from homes to conserve resources to consume increasing amounts of natural resources
• What would happen if the distance between Earth and the Moon decreased?
• Which two particles would be attracted to each other? A- electrons and neutrons B- electrons and protons
• A force of 7.50N is applied to a spring whose spring constant is 0.298N/cm N/cm. find its change in length​
• Pressure __________ with depth to support the fluid weight above. a. decreases c. stays the same b. increases d. not enough information to answer
• 4. The flow of electric charge is know as
• What best describes the energy in a closed system at the beginning of a day and the energy at the end of the same day? Check all that apply. Some energy can disappear after it has caused motion. Some energy can be changed from one form to another. Some energy can be lost to the environment around the system. The total initial energy will be equal to the total final energy. The total initial energy will be greater than the total final energy. Friction can cause energy to be destroyed during the day. Friction can cause the amount of thermal energy to increase?
• hi:) why do metals have free electrons? anyone able to explain the conduction part as well? Thanks!
• Classify Use periodic table to classify the elements potassium (K) ,Bromine (Br) and argon, (Ar) according to know likely their atoms are to do the following A-Lose electrons to form positive ions B-Gain electrons to form negative ions C-Neither gain or lose electrons