answer this plese..
then i fellow you
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hey mate here is the answer✨✨✨✨✨✨✨
ans1) potential energy
ans2 a) Its electronic configuration is 2, 1. Hence, the valency of the element is 1 (since the outermost shell has only one electron). Therefore, the elementwith Z = 3 is lithium.
and 3)according to mole concept in one molethere is 6.022*10^23 moles are present. so mass of 1 molecule of nitogen gas is 28/(6.022*10^23) gram. solve it and u will get answer. 1 mole of Nitrogen has 28 g mass.
and 6 a)Thallophyta
b)Angiosperms, also called flowering plants, have seeds that are enclosed within an ovary
while gymnosperms have no flowers or fruits, and have unenclosed or “naked” seeds on the surface of scales or leaves.
ans 7 a)Most people who have had chickenpox won't get it again because they're immune to it for life.
b) tuberculosis
hope it's helpful_________________
ans1) potential energy
ans2 a) Its electronic configuration is 2, 1. Hence, the valency of the element is 1 (since the outermost shell has only one electron). Therefore, the elementwith Z = 3 is lithium.
and 3)according to mole concept in one molethere is 6.022*10^23 moles are present. so mass of 1 molecule of nitogen gas is 28/(6.022*10^23) gram. solve it and u will get answer. 1 mole of Nitrogen has 28 g mass.
and 6 a)Thallophyta
b)Angiosperms, also called flowering plants, have seeds that are enclosed within an ovary
while gymnosperms have no flowers or fruits, and have unenclosed or “naked” seeds on the surface of scales or leaves.
ans 7 a)Most people who have had chickenpox won't get it again because they're immune to it for life.
b) tuberculosis
hope it's helpful_________________
fast and good minded
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