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Which one has largest radius K plus K Na Na plus?
Look at your periodic table and you will see that K, potassium, must have the largest radius of these choices. You know that, K + and Na + will be small in radius because they have donated an electron to become positively charged cations.
What has the largest radius K or Na?
Postassium, K, has a larger radius than sodium, Na, because it is in the next period on the table but in the same group as sodium.
Which of the following has the smallest radius is K plus Rb Rb plus K?
K+
What hormone regulates Na plus and K plus ion concentration?
aldosterone
What best describes the Na plus and K plus concentrations across a neuron's plasma membrane?
Na+ concentration is higher outside the neuron than inside, while K+ concentration is higher inside the neuron than outside. This concentration gradient is maintained by the Na+/K+ pump, which actively transports Na+ out of the cell and K+ into the cell, contributing to the resting membrane potential of the neuron.
Which of the following has the largest radius K plus Na plus Na or K?
Potassium has the largest atomic radius.
Which one has largest radius K plus K Na Na plus?
Look at your periodic table and you will see that K, potassium, must have the largest radius of these choices. You know that, K + and Na + will be small in radius because they have donated an electron to become positively charged cations.
What has the largest radius K or Na?
Postassium, K, has a larger radius than sodium, Na, because it is in the next period on the table but in the same group as sodium.
Largest atomic radius out of Ca Na Fe Al and k?
K (potassium) would have the largest atomic radius out of the elements given because it is located in the lower left corner of the periodic table. As you move down a group in the periodic table, the atomic radius increases due to the addition of more electron shells.
What prevents the Na plus and K plus gradients from dissipating?
Na+-K+ ATPase
Which element is the largest K Rb Na Li?
Rb (rubidium) is the largest element among K (potassium), Rb (rubidium), Na (sodium), and Li (lithium). This is because as you move down a group in the periodic table, the atomic size increases due to the addition of more electron shells.
Which of following has the largest radius?
The largest radius among the options provided.
Which of the following has the smallest radius is K plus Rb Rb plus K?
K+
What hormone regulates Na plus and K plus ion concentration?
aldosterone
Choose the element that is largest Li Na Rb K?
Rb (Rubidium) is the largest element among Li, Na, Rb, and K as you move down the same group or in the same period from left to right on the periodic table.
What event initiates ATP attachment to the Na plus -K plus pump leading to the pump's phosphorylation?
The binding of Na+ ions to the pump
What element has the smallest first ionization energy of Li Na Rb and K?
Rb
