3 years ago

How many protons, neutrons, and electrons are contained in uranium-238?

Chemistry

1 answer:

monitta3 years ago

8 0

It has 92 protons, 92 electrons, and 238 — 92 : 146 neutrons.

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Explanation:

We can find the mass of air using the ideal gas equation.

$P.V=n.R.T=\frac{m}{M} .R.T$

where,

P is the pressure (P = 1.00 atm)

V is the volume (V = 2.95 × 10⁶ L)

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2 years ago

Propene. what does the name of this hydrocarbon tell you about its molecular structure?

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I hope this helps. Let me know if anything is unclear.

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