Revision 1-Periodic Table Flashcards

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1
Q

What are the horizontal rows called?

A

Periods

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2
Q

What are the vertical columns called?

A

Groups

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3
Q

What are the only 2 elements that are a liquid at room temperature?

A

Bromine (Br)

Mercury (Hg)

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4
Q

What is found in the periodic table?

A

Elements

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5
Q

What is each element made up of?

A

Atoms

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6
Q

Which is the better electrical conductor, metals or non-metals?

A

Metals

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7
Q

What is an element?

A

A substance that can’t be split to anything simpler by chemical reactions

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8
Q

What does the zig-zag line do?

A

It separates the metals and the non-metals

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9
Q

Fill in the blank

You will never find …………. in the periodic table, just elements.

A

Compounds

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10
Q

What does H stand for?

A

Hydrogen

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11
Q

What does Zn stand for?

A

Zinc

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12
Q

What is the symbol for Mercury?

A

Hg

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13
Q

What is the symbol for Potassium?

A

K

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14
Q

What does Fe stand for?

A

Iron

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15
Q

What is the symbol for Sodium?

A

Na

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16
Q

What is the symbol for Magnesium?

A

Mg

17
Q

What does O stand for?

A

Oxygen

18
Q

What does Cl stand for?

A

Chlorine

19
Q

What is the symbol for Silver?

A

Ag

20
Q

What does Au stand for?

A

Gold

21
Q

Elements are in groups with similar elements. What are the groups numbered?

A

1-7

22
Q

An atom is…

A

The smallest part of the element

23
Q

Where are the metals found in the periodic table?

A

On the left

24
Q

What is an atom?

A

Atoms are tiny particles that are often drawn as circles

25
Q

What is an element?

A

Elements are made up from thousands of atoms specific to that element
e.g.Gold has only Gold atoms in it

26
Q

How do you write a symbol?

A

The first letter has a capital but the rest are lower case

27
Q

What is a molecule?

A

It is a group of atoms that have bonded together

28
Q

What is a compound?

A

It is what you get once two or more elements react