Friction is the motion of one moving object relative to another
Answer: stay away from doors and windows.
Explanation:
to aviod geting hit by glass
Answer:
17 electrons
Potassium normally has 19 electrons but the +2 implies that Potassium lost 2 electrons making the total be 17 electrons
Answer:
K+
Explanation:
Potassium(an alkali metal) belongs to element in group 1 and period 4 in the periodic table. It has to release one electron to attain noble configuration.
The answer is B. In the same direction as the force. Hope this helps :)
