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science >:)
science >:)
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StudBud Administration
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cali science
Flashcards
15 cards
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Practice quiz
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Questions
15
Answers
1
How many electrons are allowed in the inside ring of a bhor rutherford diagram
8
4
1
2
2
Which is a part of cell theory
Cell theory is just a theory a game theory
Cell theory is that living organisms do not need cells to survive
Cell therory is that all cells are brand new
Cell theory is all living organisms are made up of one or more cells
3
What one is not a organ system
Integumentary
Klorphatic
Endocrine
Lymphatic
4
Whats one diffrence between animal and plant cells
Cell Membrain
Somthing
Lysomes
Cell wall
5
What is the chemical formula for Magnesium Chloride
Ma2Cl
ClMg2
Mg2Cl
MgCl2
6
when naming ionic compounds you add -ide to the end of the anion
True
False
7
What part of the microscope is this?
Objective lens
Magnifying lens
Lens of seeing
Ocular lens
8
what is a valid ionic compound
CO
H2O
NaOH
CH4
9
What is Climate
The thing that changes?
The pattern of day to day variations
the pattern of temperature and precipitation for a region over many years
When it get hot outside
10
which is an example of a decomposition reaction
Fe + O2 ⭢ Fe2O3
P4 + O2 ⭢ P4O10
KClO3 🡪 KCl + O2
K + NaCl ⭢ KCl + Na
11
Is the hole in theOzone layer getting worse
Yes
No
12
Which is not an example of major causes of climate change
Manufacturing Goods
Cutting Down Forests
Public transportation
Generating Power
13
Methane is the number one contributor to climate change
False
True
14
How do fungi produce energy
Heterotrophs
Manualtrophs
Autotrophs
Homotrophs
15
What is an octet
A unstable electron
An empty valence shell
A full stable valence shell containing 8 electrons
A type of cat
