It will have 15 protons because the atomic number will always equal the number of protons and vice versa
Answer:
dư 0... 7^300 chia 7 đc 7^299 mà
B, is the correct answer.
7% of 450 is 31.5
We add 31.5 to 450 to find out highest possible error, and subtract 31.5 from 450 to find out lowest possible error.
Answer:
4 1/10
Step-by-step explanation:
4.1
= 4 + 1/10
= 4 1/10
Hope you understand!
Answer:
None
Step-by-step explanation:
