izabelatenea847
izabelatenea847
31-10-2022
Mathematics
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if one in every 10 pieces of fruit is a currant and two in every five is a cherry what proportion are raisins
Which list of elements contains a metal, a metalloid, and a nonmetal?(1) Zn, Ga, Ge (3) Cd, Sb, I(2) Si, Ge, Sn (4) F, Cl, Br
Cobalt-60 and iodine-131 are radioactive isotopes that are used in (1) dating geologic formations (2) industrial measurements (3) medical procedures (4) nuclear
A compound whose water solution conducts electricity and turnsphenolphthalein pink is(1) HCl (3) NaOH(2) HC2H3O2 (4) CH3OH
A compound has the empirical formula CH2O and a gram-formula mass of 60. grams per mole. What is the molecular formula of this compound? (1) CH2O (3) C3H8O (2)
Which statement best explains why most atomic masses on the Periodic Table are decimal numbers? (1) Atomic masses are determined relative to an H–1 standard. (2
Using context clues to help you understand the meaning of words you read MOSTLY involves A. analyzing word parts including prefixes, suffixes, and root words. B
if one in every 10 pieces of fruit is a currant and two in every five is a cherry what proportion are raisins
A 4.86-gram sample of calcium reacted completely with oxygen to form 6.80 grams of calcium oxide. This reaction is represented by the balanced equation below. 2
please help! i am putting 10 questions in here ps: you dont have to answer all 10. just answer as many as you would like, and please number them as well.questio
