Be 2+ is the charged ion of Be
-same amount of protons and neutrons, but has 2 less electrons, giving it full valence shell and + 2 charge
Answer:
Charlotte traveled 319.50 feet during this time.
Explanation:
Speed of the Charlotte's car = 56.0 miles/hour
1 hour = 3600 seconds
Then 56.0 miles/h :
Duration of time for which she took off her eyes from the road : 3.89 s
Distance covered in 3.789 seconds:
1 mile = 5280 ft
Charlotte traveled 319.50 feet during this time.
Answer:
A phosphorus atom forms a P3- ion by gaining three electrons.
here
Answer:
The system can operate on a set level of parts per million (ppm) chlorine, where the set level is automatically maintained.