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Does the metals decrease or increase as it moves down the group?
Wiki User
∙ 13y ago
What numerous property of metals do you mean? REphrase the question, please, you'll never get a serious answer on this one.
Wiki User
∙ 13y ago
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If the concentration of the dye was decreased would the distance it moves increase?
decrease it the right answer
Why does the ionization energy tend to decrease from top to bottom within a group?
there is an increase in atomic number and atomic size down the group due to addition of extra shells.this increase in the atomic size overcomes the effect of an increase in the nuclear charge.Therefore ionisation energy decreases with an increase in atomic size i.e.,it decreases as one moves down a group..
How is the reactivity of metals related to the periodic table?
In the alkali metals column (Group 1), atomic radius increases down the group and reactivity increases. There are more shells preventing the attraction between the positive nucleus and negatively charged outer electron. (All Group 1 elements have 1 electron in their outer shell). Also, because they contain more shells down the group, the distance between the nucleus and electrons is increased. Therefore the electrostatic force is lessened between them. Both of these allow the outer electron to be lost easier to other elements, thus increasing reactivity.
How could you increase the production of 2NH3(g) N2(g) plus 3H2(g) 2NH3(g) Increase the volume of the reaction vessel. Increase the pressure of the system. Decrease the pressure of the system. Remove?
Given N2(g) + 3H2(g) <---> 2NH3(g), increasing the pressure will cause more NH3 to form. According to LeChatelier's Principle, an increase in pressure moves the equilibrium in the direction where there are fewer moles (particles), which in this equilibrium, is to the right.
What is true of the ionic size of the elements in a group as one moves from top to bottom in that group?
Ionic size increases from top to bottom within the group.
When thermal energy moves out of a substance the temptarue will increase or decrease?
lelelelelelelele
Does working distance increase or decrease as one moves to higher magnification?
decreases
Does the resolution increase or decrease as one moves to the higher magnificaions with the micorscope?
Increases
If the concentration of the dye was decreased would the distance it moves increase?
decrease it the right answer
Why does the ionization energy tend to decrease from top to bottom within a group?
there is an increase in atomic number and atomic size down the group due to addition of extra shells.this increase in the atomic size overcomes the effect of an increase in the nuclear charge.Therefore ionisation energy decreases with an increase in atomic size i.e.,it decreases as one moves down a group..
Does the working distance increase or decrease as one moves to higher magnification with the microscope?
decreases
Does the amount of light needed increase or decrease as it moves to higher magnifications with the microscope?
Decreases
As energy moves up the food chain does it increase or decrease?
It decreases by 90% and only 10% goes on
Does the depth of field increase or decrease when one moves to a higher magnification on a microscope?
The depth of field decreases.
Does depth of field needed increase or decrease as one moves to higher magnifications with the microscope?
Do the following factors increase or decrease as one moves to higher magnifications with the microscope? Resolution, working distance, amount of light needed, and depth of field
Will salinity increase or decrease with depth at high latitudes?
No, because the heavy precipitation of the tropical region causes the surface salinity to decrease. The salt moves to the bottom. Remember that rainwater is fresh.
A force that acts on an object does only when the object moves?
A force will produce acceleration when the object moves. force in the line of motion will increase the acceleration and the force opposite to the line of motion will decrease the acceleration.
