Which is very dense...
A. Iron
B. Nerf balls
C. Styrofoam cup
D. Whipped cre...
Chemistry, 23.10.2020 19:50 mercedesamatap21hx0
Which is very dense...
A. Iron
B. Nerf balls
C. Styrofoam cup
D. Whipped cream
Answers: 2
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For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have
Answers: 1
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Which of the following has wavelength longer than the wavelength of viable light? a) x rays b) gamma rays c) radios waves d) ultraviolet waves
Answers: 1
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The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
Answers: 1
Chemistry, 22.06.2019 18:30
How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it
Answers: 3
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