Abeka 11th Grade Chemistry Test 1
(Chapters 1-2) Exam with Verified
Detailed Answers
what are atoms that have the same number of protons but
different numbers of neutrons -
correct answer ✅isotopes
The number of which type of particle identifies an atom as a given
element -
correct answer ✅proton
Which of the following subatomic particles is NOT found in the
nucleus of an atom -
correct answer ✅electron
What type of chemist would most likely study alcohols, which
consists of carbon hydrogen and oxygen -
correct answer ✅organic chemist
Which of the following is NOT an evidence that a chemical change
has occurred -
correct answer ✅freezing of a liquid
, Abeka 11th Grade Chemistry Test 1
(Chapters 1-2) Exam with Verified
Detailed Answers
What is a group of two or more atoms linked together by chemical
bonds -
correct answer ✅molecule
What is the relative charge of an electron -
correct answer ✅-1
Who developed the atomic theory of matter -
correct answer ✅John Dalton
What is a homogeneous part of a system that is in contract with but
physically distinct from other parts of the system -
correct answer ✅phase
Ag -
correct answer ✅silver
NA -
correct answer ✅sodium
(Chapters 1-2) Exam with Verified
Detailed Answers
what are atoms that have the same number of protons but
different numbers of neutrons -
correct answer ✅isotopes
The number of which type of particle identifies an atom as a given
element -
correct answer ✅proton
Which of the following subatomic particles is NOT found in the
nucleus of an atom -
correct answer ✅electron
What type of chemist would most likely study alcohols, which
consists of carbon hydrogen and oxygen -
correct answer ✅organic chemist
Which of the following is NOT an evidence that a chemical change
has occurred -
correct answer ✅freezing of a liquid
, Abeka 11th Grade Chemistry Test 1
(Chapters 1-2) Exam with Verified
Detailed Answers
What is a group of two or more atoms linked together by chemical
bonds -
correct answer ✅molecule
What is the relative charge of an electron -
correct answer ✅-1
Who developed the atomic theory of matter -
correct answer ✅John Dalton
What is a homogeneous part of a system that is in contract with but
physically distinct from other parts of the system -
correct answer ✅phase
Ag -
correct answer ✅silver
NA -
correct answer ✅sodium
