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Atoms Flashcards | StudBud

Atoms

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Review the basic introduction of the periodic table and parts of an #atom

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Questions 10

Answers

1
Which element has an atomic mass of gold?
196.96
183.26
193
126.2
2
How many protons does potassium have?
20
19
18
21
3
What 4 elements make up all living things?
O, P, N, C
S, H, O, N
C. H, O, N
K, H, C, N
4
What are different types of atoms called?
Elements
Atomos
MATTER
Molecules
5
How do scientist organize the different types of atoms?
Creating a folder
In a file cabinet
By organizing them based on color
Using the periodic table of elements
6
What are the 3 parts of an atom?
Electron, Neutron, Nucleus
membrane, nucleus, electron
Nucleus, proton, electron
Electron, neutron and proton
7
Which MOLECULE is a gas that trees absorb during photosynthesis to make food for the plant?
Helium
Oxygen
H20
CO2
8
Why are atoms important?
Atoms make up all living and non-living things
Because they are small
Because they are in only non-living things
They are living things
9
How are Lithium and Hydrogen similar?
Same group
Same Period
same # of protons
Same # of electrons
10
What is an atom?
very large unit of life
Basic unit of life
Huge use of energy
Basic unit of matter