jezgro

jezgro

The central region of a planet or moon frequently made of denser materials than the surrounding regions (mantle and crust). Earth and the Moon are thought to have cores of iron and nickel.

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Valdkond/domeen: Astronomy
Category: Planetary science
Company: PSRD
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jezgro (atoma)

Biology; General

An atom's core; contains protons and one or more neutrons (except hydrogen, which has no neutrons).

jezgro (ćelije)

Biology; General

The largest, most prominent organelle in eukaryotic cells; a round or oval body that is surrounded by the nuclear envelope and contains the genetic information necessary for ...

jezgro elektrona

Chemistry; General chemistry

Elektroni zauzimaju potpuno popunjene omotače ispod valentnog omotača.

organizam

Astronomy; Planetary science

Any form of animal or plant life.

atmosfera

Astronomy; Planetary science

Mixture of gases that surround and are gravitationally attached to a planet.

lava

Astronomy; Planetary science

Fluid magma that flows onto the surface of a planet or moon; erupted from a volcano or fissure. Also, the rock formed by solidification of this material.

litosfera

Astronomy; Planetary science

Layer in a planetary body consisting of the crust and upper mantle.

kiseonik

Astronomy; Planetary science

An element with atomic number 8; symbol: O. It is actually the most common element in the crusts and mantles of the inner planets and rocky moons, making up all silicate minerals. ...

difuzija

Astronomy; Planetary science

The random movement (spreading) of molecules from regions of highest concentrations to regions of lowest concentrations.

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The winner of the 2011 Miss America pageant. Scanlan, A 17-year-old and recent high school graduate from the western Nebraska town of Gering captured ...