Radii in a sentence

Calculated atomic radii The following table shows atomic radii computed from theoretical models, as published by Enrico Clementi and others in 1967.

Empirically measured atomic radii The following table shows empirically measured covalent radii for the elements, as published by J. C. Slater in 1964.

From the geometry of book 2 it follows that the Sun is at 2,550 Earth radii, and the mean distance of the Moon is 60½ radii.

Shorter sidecut radii (tighter turns) are generally used for halfpipe riding while longer sidecut radii (wider turns) are used for freeride-alpine-racing riding.

The elements immediately following the lanthanides have atomic radii that are smaller than would be expected and that are almost identical to the atomic radii of the elements immediately above them.

The elements immediately following the lanthanides have atomic radii which are smaller than would be expected and which are almost identical to the atomic radii of the elements immediately above them.

The equatorial radius of the star was estimated to be 2.03 solar radii, and the polar radius 1.63 solar radii—a 25% increase of the stellar radius from pole to equator.

The ionic radii of the alkali metals are much smaller than their atomic radii.

The solar parallax is related to the Earth–Sun distance as measured in Earth radii by : The smaller the solar parallax, the greater the distance between the Sun and Earth: a solar parallax of 15" is equivalent to an Earth–Sun distance of main Earth radii.

They appear to fall into two categories: wide belts, with radii of over 50 AU, and narrow belts (tentatively like that of the Solar System) with radii of between 20 and 30 AU and relatively sharp boundaries.

A center needs radii.

A full shadow of the Earth on the Moon has an apparent radius of curvature equal to the difference between the apparent radii of the Earth and the Sun as seen from the Moon.

Another main difference is that orbits with high average radii, such as those with high n or high l, will have a lower energy than in a harmonic oscillator potential.

As OA, OP', OP and OB are all radii of the same circle (and so, have the same length), the triangles OAP', OPP' and OPB are all congruent.

Atomic radii main Atomic number plotted against atomic radius The noble gases, astatine, francium, and all elements heavier than americium were left out as there is no data for them.

Beryllium's chemical behavior is largely a result of its small atomic and ionic radii.

Despite different design and operation philosophies, different organizations have similar goals; standardized ends to facilitate connection with other modules built to the same specifications, standardized electricals, equipment, curve radii.

For instance, the radii generally decrease along each period of the table, from the alkali metals to the noble gases; and increase down each group.

For instance, the radii generally decrease along each period (row) of the table, from the alkali metals to the noble gases ; and increase down each group (column).

From the size of this parallax, the distance of the Moon as measured in Earth radii can be determined.