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What are denser harder have higher melting points and are slightly less active than alkali metals in the same period?
Wiki User
∙ 12y ago
Alkali metals are very chemically reactive, are not dense or hard metals and have low melting points.
Wiki User
∙ 8y ago
Wiki User
∙ 12y agomike jackson and my face
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Eris is smaller than Pluto?
Yes, but only slightly. Eris has a greater mass than Pluto because it is denser.
What is heavier magnesium or barium?
In terms of flammability...Very active
Which of these items is a key assumption in your most successful models for galaxy formation?
Some regions of the universe were slightly denser than others.
A change in magma composition due to melting of surrounding country rock is called?
Crystal settling is when the denser minerals and the remaining melt solidifies. The change in magma composition due to melting of surrounding country rock is called assimilation.
Is honey denser or ink denser?
HONEY is denser
Does polar water diluted by melting become more or less dense?
less denser than
Eris is smaller than Pluto?
Yes, but only slightly. Eris has a greater mass than Pluto because it is denser.
Does polar water diluted by melting ice become less or less dense?
less denser than
How the melting of the interior of the earth helped to bring about differentiation?
Its a process by which denser material is separated from lighter material and is set in layers with the heavier and denser material sinking to the core and the lighter to the surface.
Is honey or molasses denser?
honey has the highest flow rate than molasses . so honey is the the most thicker . :)
Why substances have different melting points?
just because accept it ok!
Does every metal have higher density than every nonmetal?
No. The alkali metals in particular have very low densities; the only elements with a lower density than lithium at room temperature are the ones that are gases. Carbon, sulfur, bromine and iodine are all denser than all the alkali metals and several of the alkaline earth metals. Iodine is denser than aluminium and titanium.
Is a cup of flour denser than a cup of water?
It is less dense than water if there might be spaces between the small parts of the flour if no objects can be touching and the total density is slightly less than the density of the object and we'll be slightly increasing the volumes when calculating when repulsion isn't high
How is Eris different than Pluto?
Eris orbits farther out than Pluto, is slightly smaller, and is about 25% denser.
What is a chemical property of transition elements A. brightly colored B. Great ductility C. Denser than alkali metals D. Reacts little with oxygen?
Brightly colored
What is heavier magnesium or barium?
In terms of flammability...Very active
Which of these items is a key assumption in your most successful models for galaxy formation?
Some regions of the universe were slightly denser than others.
