If we add 450 cal to heat 37 g of an unknown substance with s=0.59 cal/g C, at 20 C, what would the final temperature be? a) 59 C
b) 48 C
c) 41 C
d) 21 C
e) 20 C

Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right

Which type of orbits are found in the principal energy level n = 2 a - s b - s, f c - s, d d - s, p e - s, p, d

What’s the percent by mass of carbon in c10h14n2