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Softa [21]
3 years ago
14

Why would it probably be very difficult to determine the chemical and physical properties of a newly discovered synthetic elemen

t?
a.
The element would not fit in the periodic table.
b.
The element’s nuclei would break apart very quickly.
c.
The element would combine the properties of the nuclei from which it was made.
d.
The element would lack many properties of ordinary elements.
Physics
2 answers:
Tpy6a [65]3 years ago
4 0
It’s C because I can’t really explain it
son4ous [18]3 years ago
4 0

the answer is c

Explanation:

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Answer: 1.907

Explanation:

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4 years ago
You pull a solid nickel ball with a density of 8.91 g/cm3 and a radius of 1.40 cm upward through a fluid at a constant speed of
Sunny_sXe [5.5K]

Answer:

P = 1.090\,N

Explanation:

The constant speed means that ball is not experimenting acceleration. This elements is modelled by using the following equation of equilibrium:

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Now, the exerted force is:

P = \rho \cdot V \cdot g - c\cdot v

The volume of a sphere is:

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V = 1.149\times 10^{-5}\,m^{3}

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P = (8910\,\frac{kg}{m^{3}} )\cdot (1.149\cdot 10^{-5}\,m^{3})\cdot (9.81\,\frac{m}{s^{2}} )+(0.950\,\frac{kg}{s})\cdot (0.09\,\frac{m}{s} )

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5 0
3 years ago
does anyone know how to do this? the scenario is ""dominique reads that race cars have wide tires because the increased area of
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7 0
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When a positive charge moves in the direction of the electric field, what happens to the electrical potential energy associated
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