Na15(s) → Nal3(s) +
12(0)
a. 1, 1, 1
b. 2, 1, 1
c. 1, 2,1
d. 1, 1, 2

i believe the answer is a.

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

honesty and integrity.

inspire others.

commitment and passion.

good communicator.

decision-making capabilities.

accountability.

delegation and empowerment.

creativity and innovation.

here are the traits of a good leader.i'm not going to give you the examples so you can copy right it.that's illegal but i hope that this you out.

the answer is minerals.