Questions tagged 'Elements'
38 questions
To what category of elements does an element belong if it is a poor conductor of electricity?
To which category of elements does an element belong if it is a poor conductor of electricity? a. Transition elements b. Metalloids c. Nonmetals
The molecules made by living cells are mainly assembled around which element?
The molecules produced by living cells are primarily assembled around which element? A. Calcium B. Carbon C. Hydrogen D. Oxygen
Which element has the following electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2?
Which element corresponds to the following electron configuration: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s²? Please provide the answer options for further clarification, as the current options "Cab, Snc,...
Which of the following pairs of elements is most likely to form an ionic bond?
Which of the following pairs of elements is most likely to form an ionic bond? A. Nitrogen and oxygen B. Aluminum and nitrogen C. Phosphorus and bromine D. Carbon and chlorine
Which element has the electron configuration [Ne]3s23p2?
Which element corresponds to the electron configuration [Ne] 3s² 3p²?
What term describes elements that contain the same number of valence electrons?
What term is used to describe elements that have the same number of valence electrons?
Nov 26, 2024
The element sulfur (s) is most likely to form covalent bonds with the element
The element sulfur (S) is most likely to form covalent bonds with which other element?
element with lowest atomic number that contains an ‘f’ electron in ground state?
What is the element with the lowest atomic number that has an 'f' electron in its ground state?
The element in this list with chemical properties similar to magnesium is __________. ?
Which element in the following list has chemical properties most similar to magnesium? A) Sodium B) Boron C) Carbon D) Strontium E) Chlorine
Which element has atoms with the strongest attraction for electrons in a chemical bond?
Which element has the strongest attraction for electrons in a chemical bond? Please choose from the following options: (1) Chlorine, (2) Nitrogen, (3) Fluorine, or (4) Oxygen.