Question

question 1 1 pts early chemists recognized that various elements could be grouped together by their color taste texture chemical behavior question 2 1 pts which of the following constituted a group of elements with similar chemical behavior? (pick all that apply) carbon (c) potassium (k) lithium (li) phosphorous (p) sodium (na)

Explanation:

Early chemists grouped elements by their chemical behavior as it reflects their reactivity and bonding properties. Potassium (K), Lithium (Li), and Sodium (Na) are alkali - metals and have similar chemical behavior due to having one valence electron.

Answer:

Question 1: D. chemical behavior
Question 2: B. Potassium (K), C. Lithium (Li), E. Sodium (Na)