Help plz it's due Monday :(
A) B) C) D) E) F) G)
H) I) J) K) L) M) N)
O) P) I need...
Chemistry, 29.01.2021 18:30 bluenblonderw
Help plz it's due Monday :(
A) B) C) D) E) F) G)
H) I) J) K) L) M) N)
O) P) I need to identify whether they are compounds, elements, mixtures, a mixture of compounds, a mixture of elements, or a mixture of compounds & elements
Answers: 2
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Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.
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Find the number of grams of hcl needed to react completely with .50 moles of magnesium.
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4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:
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