Answer:
The rate of decay of atoms in container A is greater than the rate of decay of atoms in container B.
Explanation:
From the question,
Container A contains 1000 atoms
Container B contains 500 atoms
<u>The rate of decay of atoms in container A is greater than the rate of decay of atoms in container B.</u>
The reason for such is due to the difference in the concentration of the isotopes. Container A which contains higher number of atoms will have the more changes of the release of the neutron as the changes of the hitting and splitting increases as the density of the atoms increases.
<u>Thus, the atoms in the container A will therefore decay faster than the atoms in the container B. </u>
an allele for tallness from the tall parent and an allele for shortness from the short parent
<h3>
Answer:</h3>
2.41 g NaCl
<h3>
Explanation:</h3>
We are given the;
Molarity of NaCl = 0.150 M
Volume of the solution = 275.0 mL
We are required to calculate the mass of NaCl solute;
<h3>Step 1: Number of moles of NaCl solute </h3>
Moles are calculated by;
Moles = Molarity × Volume
Therefore;
Number of moles of NaCl = 0.150 M × 0.275 L
= 0.04125 moles
<h3>Step 2: Mass of NaCl solute </h3>
Mass of the compound is given by multiplying the number of moles by the molar mass of the compound.
Molar mass of NaCl = 58.44 g/mol
Therefore;
Mass of NaCl = 0.04125 moles × 58.44 g/mol
= 2.41 g
Thus, the mass of NaCl solute is 2.41 g
Taking into account the animals and the landscape being mentioned, we can confirm that the combination of these forms<u><em> part of an </em></u><u><em>ecosystem</em></u><u><em>.</em></u>
An ecosystem is described as an area consisting of:
- Plants
- Animals
- Bacteria
- Weather
- Landscape
and many other factors, which all work together to form a small pocket of life.
Ecosystems are described as containing both living and non-living elements, meaning biotic and non-biotic parts. A community or population, on the other hand, <u>are used to consider only the </u><u>biotic </u><u>or </u><u>living factors </u><u>of an </u><u>ecosystem</u><u>. </u>Therefore, since the question includes the rock bottom (a<em><u> non-biotic factor</u></em>) as a part of the makeup, the only correct grouping is that of an ecosystem.
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