Chemistry, 20.09.2020 07:01 destinyhammons12345
The head of a pin is 1.5 ร 10-3 m in diameter. If 1.136 ร 107 atoms of oxygen can fit across the head of a pin, what is the atomic radius of oxygen?
Answers: 3
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Consider the nuclear equation below. 239/94 puโ-> x+ 4/2 he. what is x?
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In which block of the periodic table is uranium (u) found? s blockd blockp blockf block
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Calculate the molarity of each aqueous solution: a. 78.0 ml of 0.240 m naoh diluted to 0.250 l with water b. 38.5 ml of 1.2 m hno3 diluted to 0.130 l with water
Answers: 1
The head of a pin is 1.5 ร 10-3 m in diameter. If 1.136 ร 107 atoms of oxygen can fit across the hea...
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