Science Flashcards

science

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1
Q

Smallest piece of element not alive

A

atom

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2
Q

substances containing one type of atom

A

element

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3
Q

The center of the atom contains the photon and the neutron

A

nucleus

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4
Q

Positive charge located in the nucleus

A

proton

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5
Q

No charge in the nucleus

A

neutron

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6
Q

Number of protons and netrons and the nucleus

A

Atomic mass

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7
Q

Number of protons in the nucleus

A

Atomic number

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8
Q

Negatively charged particles around the nucleus

A

electron

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9
Q

Abbreviations for the names of the elements samples C equals carbon

A

Chemical symbols

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10
Q

The man who organized the periodic table

A

Mendeleev

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11
Q

Classification of the elements

A

periodic table of the elements

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12
Q

Hard substances located on the left side of periodic table good conductors of heat and electricity

A

metal

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13
Q

Located on the right of the periodic table usually gasses not good conductors

A

nonmetal

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14
Q

Atoms join with other atoms to form this

A

Molecules

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15
Q

Uses chemical symbols and numbers to abbreviate the name of a compound

A

Chemical formula

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16
Q

study of matter

A

Chemistry

17
Q

Form hydrogen ions takes sour can burn skin

A

acid

18
Q

From Hydroxide ions taste bitter are slippery

A

bas

19
Q

Strength of acid/bases 0 to 14

A

ph scale

20
Q

positive

A

proton

21
Q

negative

A

electron

22
Q

neutral

A

neutron

23
Q

boron

A

B

24
Q

copper

A

Cu

25
Q

silver

A

Ag

26
Q

Lead

A

Pb

27
Q

Calcium

A

Ca

28
Q

Oxygen

A

O

29
Q

Iodine

A

I

30
Q

Helium

A

He

31
Q

Fluorine

A

F

32
Q

carbon

A

C

33
Q

hydrogen

A

H

34
Q

neon

A

Ne

35
Q

potassium

A

K