Which of the following describes the element Br ? Choose all that apply. A. cons

ID: 842258 • Letter: W

Question

Which of the following describes the element Br?
Choose all that apply.

A. consists of diatomic molecules in elemental form

B. is very reactive as a metal

C. reacts vigorously with alkali metals to form salts

D. is one of the group of the least reactive elements

E. belongs to a group consisting entirely of gases

F. forms a basic solution in water

Which of the following describes the element Na.
Choose all that apply.

A. is one of the group of the least reactive elements

B. forms a basic solution in water

C. consists of diatomic molecules in elemental form

D. is found in nature only combined with other elements

E. reacts vigorously with alkali metals to form salts

F. is very reactive as a metal

Which of the following describes the element Sr.
Choose all that apply.

A. consists of diatomic molecules in elemental form

B. is very reactive as a metal

C. is one of the group of the least reactive elements

D. forms a basic solution in water

E. reacts vigorously with alkali metals to form salts

F. is found in nature only combined with other elements

1)A,C,E

2)B,D,F

3)B,D,F

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.