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Describe this element: (1 point)
Which statements describe an element? Check all that apply. An element is a pure substance. An element is made of only one type
20 answers
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Writing Computer Programs Quick Check 3 of 53 of 5 Items Question Consider a list [a, b, c, d]. Which element exists at index
1 answer
asked by
lo
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Hi! Can somebody please help me with a coupla questions? Thanks loads!!!
Describe physical and chemical properties of isotopes of
0 answers
asked by
Marge
672 views
Identify each element (Neon and Iron)
Explain how the atomic structure of the two elements differs. ---(protons, neutrons, and
1 answer
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Which list only includes terms that describe water?(1 point)Responsescompound, element, moleculecompound, element,
1 answer
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Let U = {xƒ}x is an American}, C = {x/x is a smoker}, D = {xƒ}x has a health problem}, E = {xƒ}x is a male} Describe a person
1 answer
asked by
Jamie
575 views
What can be stated for a particular element if only the group number of 14 is known?(1 point)
Responses The element has 14
1 answer
asked by
queen
235 views
Which of the following is an example of a chemical property of matter?
Responses a. freezing point of element b. density of an
1 answer
asked by
shhh
44 views
What can be stated for a particular element if only the group number of 14 is known?(1 point)
Responses The element has 14
1 answer
asked by
jim
39 views
The Composition of Atoms Quick Check
2 of 52 of 5 Items Question What can be stated for a particular element if only the group
1 answer
55 views