Answer:
a = 84.3 mm
b = 2.41 m
c = 2.945 × 10⁻⁵ cm
d = 14.45 Km
e = 235300 mm
f = 0.9033 µ
Explanation:
A = 8.43 cm to mm
1 cm = 10 mm
8.43 × 10 = 84.3 mm
B = 2.41 × 10² cm to meters
1 m = 100 cm
2.41 × 10² / 100 = 2.41 m
C = 294.5 nm to centimeter.
1 cm = 10⁷ nm
294.5/ 10⁷ = 2.945 × 10⁻⁵ cm
d = 1.445 × 10⁴ m to kilometer
1 Km = 1000 m
1.445 × 10⁴ / 1000 = 14.45 Km
e = 235.3 m to millimeters
1 m = 1000 mm
235.3 × 1000 = 235300 mm
f = 903.3 nm to micrometers
1 nm = 0.001 µ
903.3 × 0.001 = 0.9033 µ
If we're talking about the amount of electron rings and the dots within the rings around an atom, the amount will be 1 ring, 2 dots.
The product of the nuclear reaction in which 31p is subjected to neutron capture followed by alpha emission is ²⁸Al.
Nuclear
reaction: ³¹P + n° → ²⁸Al + α (alpha particle).<span>
Alpha decay is radioactive decay in which an atomic
nucleus emits an alpha particle (helium nucleus) and transforms
into an atom with an atomic number that is reduced by
two and mass number that is reduced by four.</span>
The electron configuration of an atom of Chlorine Cl (neutral
Chlorine) is:
1s2 2s2 2p6 3s2 3p5
Now if the Chlorine becomes an ion, it becomes Cl-. So we
can see that 1 electron is added therefore the new electron configuration is:
1s2 2s2 2p6 3s2 3p6
solution;
Rhizoferrin is a member of a new class of siderophores (microbial iron transport compounds) based on carboxylate and hydroxy donor groups rather than the commonly encountered hydroxamates and catecholates. We have studied the coordination chemistry of rhizoferrin (Rf), as a representative of this group, with Fe(3+), Rh(3+), Cr(3+), Al(3+), Ga(3+), VO(2+), and Cu(2+). The metal complexes have been studied by UV-vis, CD, NMR, and EPR spectroscopies and mass spectrometry. The formation constants for the iron complex have also been measured and yield a log K(LFe) of 25.3. The Rh and Cr rhizoferrin complexes are unusual in that they appear to adopt a chirality about the metal center that is the opposite of the native iron analog. Several of the alternative metal ion complexes are found to have biological activity toward Morganella morganii in a plate type assay.