Please mark brainliest
x= 192
Explanation: the circle is 360 in total so subtract 168 from 360
Answer:
Step-by-step explanation:
the formula is:
[tex]a_100 = \frac{101}{103}[\tex]
Answer:
the atoms can have different numbers of valence electrons
Answer:
Step-by-step explanation:
= 2- 6*7 + 18*3 - 14
=2-42+54-14
=2 + 12- 14
= 14-14
=0