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Increase in positive charge draws electrons closer to the nucleus. Increase in the number of occupied orbitals shields electrons in the highest occupied energy level from the attraction of proteins in the nucleus.
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What are two variables that affect atomic size within a group?
The number of protons in the nucleus is the principal factor.
What variables affect atomic size within a group?
1-as the atomic number increases within a group 2-the charge on the nucleus increases and the number of occupied energy level increases.
What are the two variables that affect atomic size within a group?
Increase in positive charge draws electrons closer to the nucleus. Increase in the number of occupied orbitals shields electrons in the highest occupied energy level from the attraction of proteins in the nucleus.
What are Environmental variables that affect the size of a population?
Water is one of the main environmental variables that can affect the size of a population. For a population to thrive water must be both available and safe for drinking.
What are 3 environmental variables that affect the size of a population?
Water is one of the main environmental variables that can affect the size of a population. For a population to thrive water must be both available and safe for drinking.
What are the variables that affect nutrient needs?
age, size, and physical activity
What are the two variables that affect atomic size?
Alkali metals and noble gases
Variables that affect the rate of weathering?
Exposure, Particle size, mineral composition, & climate.
Does the size of a ball affect the velocity on which the ball goes?
not counting variables such as wind resistance and such, no
How does group size affect group performance?
group size has a negligible effect on performance characteristics and a strong effect on member reaction
What is true of the ionic size of the elements in a group as one from the bottom to the top in that group?
Ionic size increases from top to bottom within the group.
What is the general trend in atomic size within a group?
In general, atomic size increaes from top to bottom within a group and decreases from left to right across a period.
