An element becomes a + ion when it...loses electrons
Convergent boundaries form earthquakes, which forms mountains and islands.
Answer:
four seconds
Explanation:
A player who catches the ball and is being closely guarded may hold the ball for four seconds, then dribble the ball for four seconds, then hold the ball for another four seconds, then pass, will not be in violation of this rule.
Answer:
10000W
Explanation:
work=1000*200=200000
then
P=work/time=200000/20=10000W
