Answer:
because a raduis is half of 25% of a cicrle.
Explanation:
The reactivity of a nonmetal element in period 2 would be more violent than an element in period 4, as the size of the element and its ability to gain electrons would decrease as you go down the group in the table. Nonmetals want to form negative ions, as their weak valence shell allows them to gain electrons from other elements.
From the information gathered, the answer is '<span>The period 2 element would be more reactive because the attractive force of protons is stronger when electrons are attracted to a closer electron shell'. </span>
Slope of I-V graph is Resistance.
Its S.I. unit is Ohm.
The symbol of ohm is Ω.
The flowers attracts insects, birds, and small animals. They also attract humans, who admire the
Answer:
8 km/hr
Explanation:
Convert minutes to hours:
30 min × (1 hr / 60 min) = 0.5 hr
Average speed is distance over time:
v = (4 km) / (0.5 hr)
v = 8 km/hr
