Which group of elements are considered to be in the same family?
A. helium, neon and argon
B. potassium, calcium and scandium
C. manganese, iron and cobalt
D. hydrogen and helium
Answers (2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Which group of elements are considered to be in the same family? A. helium, neon and argon B. potassium, calcium and scandium C. manganese, ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
How many Br-ions are present in 1 mole of FeBr3
Answers (1)
What does atomic number indicate
Answers (2)
Explain how you can tell when a change is a chemical change.
Answers (1)
Which type of preservation is made when a mold fills in with sediment, showing the exterior features of an organism? A. Trace fossil B. Carbon film C. Cast D. Microfossil
Answers (1)
What is the term for the concentration expression that relates the moles of solute dissolved in each liter of solution?
Answers (1)
New Questions in Chemistry
Which of the following compounds, when added to water, is most likely to increase the solubility of HgS? A. KNO3 B. Na2SO4 C. KCl
Answers (1)
Evidence that best supports the theory of biological evolution was obtained from the
Answers (1)
You may normally expect a slow reaction if a low activation energy is required.
Answers (1)
What do 2 different neutral isotopes of the same element have in common?
Answers (1)
Why are oceans salty
Answers (1)