Ask a New Question

__________ is a chemical element

Element R and Element Q have the same number of valence electrons. These elements both have similar chemical behavior, but
1. 2 answers
2. asked by Trenton
3. 875 views
Which of the following is an example of a chemical property of matter?Responses a. freezing point of element b. density of an
1. 1 answer
2. asked by shhh
3. 44 views
Which of the following statements about elements is false?A. An element is a pure substance. B. An element is made up of
1. 3 answers
2. asked by ella
3. 1,475 views
What is chemical reactivity?Chemical reactivity is an element’s or compound’s willingness to react with water. Chemical
1. 1 answer
2. 104 views
A chemical element with the symbol X has the electron arrangement 2,8,6 (electron configuration 1s2 2s2 2p6 3s2 3p4). Which
1. 1 answer
2. asked by Blsh
3. 1,282 views
What is the attraction between atoms when they react called?Group of answer choices Chemical element Chemical bond Chemical
1. 1 answer
2. asked by meoww :3
3. 13 views
Which statement accurately describes the chemical symbol of an element?The chemical symbol is always a single letter. The
1. 1 answer
2. 15 views
Which statement accurately describes the chemical symbol of an element?The chemical symbol is always a single letter. The
1. 1 answer
2. 15 views
Read each description in the first column of the table below if any chemical element with atomic number of 92 or less matches
1. 1 answer
2. 86 views
Read each description in the first column of the table below if any chemical element with atomic number of 92 or less matches
1. 1 answer
2. 82 views