Answer:
the correct answer is four decimal places
The list of symbols that represents non metal is P ,S , Cl (answer 4)
Explanation
Non metals are are chemical element that do not have the characteristic of the metals. for example ability to conduct electricity.
List 4 elements that is P ( phosphorous), S (sulfur) and Cl (chlorine) are non metals.
- In list 1 , boron(B) is metalloid) while Ga and Al a metal.
- In list 2, Li and Be are metals.
- In list 3, C is a non metal while Si and Ge are metalloid
Answer:
You can increase your precision in the lab by paying close attention to detail, using equipment properly and increasing your sample size. Ensure that your equipment is properly calibrated, functioning, clean and ready to use.
Answer:
It is 6
Explanation:
Because for every carbon there are 6 atoms and in this equation there is only one carbon