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10 questions
A state of matter that has a definite volume and shape.
solid
liquid
gas
matter
The amount of space something takes up
matter
mass
volume
density
M shell can have maximum of _____ electrons.
8
10
18
32
Electronic configuration of phosphorus is
2,8,4
2,8,5
2,8,6
2,8,7
Fourth state of matter plasma exists at
high temperature
low temperature
room temperature
_______________ is the ability of elements to donate electrons to form positive ions.
Electronegativity
Anion
Electropositivity
Cation
Stainless steel is an example of
Element
Compound
Heterogeneous mixture
Homogeneous mixture
HSO4- is an example of ___________ion.
Monoatomic
Diatomic
Polyatomic
Boiling point is an example of extensive physical properties.
True
False
A neutron is a subatomic particle found in the nucleus of an atom. It has positive charge.
True
False
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