1. Solve and choose the correct answer from the given choices: a. How many atoms of tin are found in 3.50 moles of tin? O 3.1 x 1024 tin atoms O 4.1x 1024 tin atoms O 2.1 x 1024 tin atoms 2. Solve and drag and drop into text the correct answer. The boiling temperature of a liquid is - 8°C. What is its value in Kelvin and Fahrenheit? 225K and 16.8*E 265K and 17.6 F 325K and 18.2 F

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Chapter1: Matter, Measurements, And Calculations
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Problem 1.12E
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1. Solve and choose the correct answer from the given choices:
a. How many atoms of tin are found in 3.50 moles of tin?
3.1 x 1024 tin atoms
4.1 x 1024 tin atoms
2.1 x 1024 tin atoms
2. Solve and drag and drop into text the correct answer:
The boiling temperature of a liquid is - 8°C. What is its value in Kelvin and Fahrenheit?
225K and 16.8° F
265K and 17.6° F|| 325K and 18.2 F
3. Match the following properties of states of matter as: solid, liquid or gas.
Lemonade has a definite volume but takes the shape of container
Choose. +
The breathing mixture in a scuba tank has no definite volume or shape Choose.
Liquid
The particles in an ice cube are held in a rigid structure
Solid
Gas
The neon atoms in a lightening display do not interact with each other
Choose.. +
4. Would you use the atomic number, mass number or both to determine each of the
Following? Match the correct answer.
Number of neutrons in an atom
Choose...
Choose...
Number of electrons in an atom
Both
Mass number
Atomic number
Number of protons in an atom
Choose...
Number of particles in the nucleus
Choose...
5. Density is an important property of the matter, answer the following:
(a) Choose the correct statement about density:
unit of density is g/L
compares the mass of an object to its volume.
6. Density is an important property of the matter, answer the following:
(b) Select (1) or (2) to complete the following statement:
Density is a
property of matter. (1) Intensive (2) extensive
O 1
7. Density is an important property of the matter, answer the following:
(b) Select (1) or (2) to complete the following statement:
Density is a
property of matter. (1) Physical (2) chemical
O 1
O 2
Transcribed Image Text:1. Solve and choose the correct answer from the given choices: a. How many atoms of tin are found in 3.50 moles of tin? 3.1 x 1024 tin atoms 4.1 x 1024 tin atoms 2.1 x 1024 tin atoms 2. Solve and drag and drop into text the correct answer: The boiling temperature of a liquid is - 8°C. What is its value in Kelvin and Fahrenheit? 225K and 16.8° F 265K and 17.6° F|| 325K and 18.2 F 3. Match the following properties of states of matter as: solid, liquid or gas. Lemonade has a definite volume but takes the shape of container Choose. + The breathing mixture in a scuba tank has no definite volume or shape Choose. Liquid The particles in an ice cube are held in a rigid structure Solid Gas The neon atoms in a lightening display do not interact with each other Choose.. + 4. Would you use the atomic number, mass number or both to determine each of the Following? Match the correct answer. Number of neutrons in an atom Choose... Choose... Number of electrons in an atom Both Mass number Atomic number Number of protons in an atom Choose... Number of particles in the nucleus Choose... 5. Density is an important property of the matter, answer the following: (a) Choose the correct statement about density: unit of density is g/L compares the mass of an object to its volume. 6. Density is an important property of the matter, answer the following: (b) Select (1) or (2) to complete the following statement: Density is a property of matter. (1) Intensive (2) extensive O 1 7. Density is an important property of the matter, answer the following: (b) Select (1) or (2) to complete the following statement: Density is a property of matter. (1) Physical (2) chemical O 1 O 2
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