Test 2 Element Properties Flashcards by Louie Salazar

Q

What is matter?

A

Stonier, liquid, gas.

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Q

Aqueous:

A

Mixture (something dissolved in water)

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Q

Atoms are like:

A

Legos - there are different bricks

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Q

Atom =

A

One instance of an element

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Q

Who is credited with the Periodic Table?

A

Jöns Jacob Berzelius

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Q

Dimitri Mendeleev came up with…

A

The Periodic table

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Q

How was the Periodic Table initially Ordered?

A

In rows based on property and mass

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Q

What did Moseley do?

A

He reordered the table based on atomic number

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Q

What is atomic number?

A

Number of protons on nucleus

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Q

Where are the metals?

A

On the left

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Q

Mercury is

A

The only liquid metal.

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Q

Bromine is

A

The only liquid non-metal

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