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first group of Periodic Table...
hydrogen is a gas and other elements are solid....
What else can I help you with?
Why are elements in groups 13-18 of the periodic table unique?
a single group can have members that are solids, liquids, and gases and a single group can contain metals , nonmetals and metalliods both a and b
In what way are liquids and gases alike?
Liquids and gases are both considered fluids because they can flow and take the shape of their container. They both have the ability to move and are not held in a fixed shape like solids. Additionally, both liquids and gases can expand and contract based on changes in temperature and pressure.
How are solids and gases a like?
While solids and gases are very different - one can be physically grasped and the other cannot - they also share similarities. For examples, solids and gases are alike because they both have matter, mass and weight.
Gases can be squashed compressedbut solids cannot?
In gases, particles are widely spaced and have high kinetic energy, allowing them to be compressed easily. In solids, particles are closely packed and have strong intermolecular forces that prevent compression. This is why gases can be squashed or compressed, while solids maintain their rigid shape.
Are lanthanides gases at room temperature?
No, lanthanides are not gases at room temperature. They are a group of metallic elements that are solid at room temperature.
What do solids and gases have in common?
Solids and gases have a number of things in common. The main similarity between the two is that they can be converted into liquid state.
What do gases and liquids have in common that is not true for solids?
They both expand when heated. They both can be compressed to take up less space. They are both fluids, that is, they flow (particles move freely around one another) and they take the shape of their container.
All solids liquids and gases are?
some solids,liquids and gases are dangers some are not dangers
How can volume be use to separate solids and gases?
Solids have a definite volume and gases have a variable volume
What do you solids liquids and gases have in common?
They are both made of matter, their particles both vibrate, they flow easily, and can both assume the shape of their containers.
Would it be easier to separate solutions of gases or solids?
i would say solids but it depends on how good youare with solids or gases. hope this helps :)
What changes from a solid directly to a gas?
Carbon dioxide and Iodine both sublime directly from solids to gases.
