Midterm Review Jeopardy

Atomic Structure & Measurement (Unit 1)

100

What are the charges of each subatomic particle? (Need to write all three + their charges)

Protons = + or +1

Neutron = 0 

Electrons = - or -1

(Pulled from Question 2a)

200

Convert 2.5 m into cm. 

250 cm. 

(Pulled from question 6)

300

For the following neutral isotope: Copper-63 

How many protons? 

How many electrons? 

How many neutrons? 

Protons: 29

Electrons: 29

Neutrons: 34 

(Pulled from Question 4) 

400

Convert 4.29 x 10-4 to expanded notation.

0.000429 

(Pulled from Question 9)

500

Convert 32 ft/sec to yard/hr. (3 feet=1 yard, 60 sec = 1 min., 60 min. = 1 hr)

*You must show your work and have units*

38,400 yd/hr

(Pulled from question 7)

Nuclear Chemistry (Unit 2)

100

What particle is emitted during alpha decay? 

An alpha particle. 

(Pulled from Question 12) 

200

What particle is emitted during gamma decay? 

Gamma ray 

(Pulled from Question 12)

300

What is the daughter particle for Strontium-90 when it undergoes beta-minus decay?

⁹⁰₃₉Y

Yttrium-90

(Pulled from Question 13b)

400

Fill in the nuclear transmutation problems. 

¹⁴₇N  + ⁴₂He --> ______  + ¹₁H

¹⁷₈O

(Pulled from Question 14)

500

Fill in the nuclear transmutation problems. 

²³⁵₉₂U --> ______ + ¹³⁵₅₅Cs + 4¹₀n

⁹⁶₃₇Rb

(Pulled from Question 14)

Periodic Trends & Properties (Unit 3)

100

Where are metals found on the periodic table? Metalloids? Non-metals?

Metals - to the left

Metalloids - along the staircase

Non-metals - to the right

(Pulled from Question 18)

200

What is the name of a positively charged ion? Negatively charged ion?

Cation (+)

Anion (-) 

(Pulled from Question 22)

300

What is the octet rule? Why do elements want a full octet? 

Octet rule: Elements/atoms tend to want to have 8 valence electrons. 

Why: To become stable! 

(Pulled from Question 21) 

400

What sign (charge symbol) do metals tend to have when ionizing? Why? 

Metals tend to be + because they lose valence electrons. They have less ve- to start, so it's easier to lose a few e- to get to a full octet than it is to gain more e- to get up to full octet. 

(Pulled from Question 20)

500

Would K or K+ have a bigger/larger radius? Why? 

K would be larger. 

K+ loses 1 e-, drops an energy level, closer to nucleus, increases FOA --> smaller radius. 

(Pulled from Question 30)

Chemical Bonding & IMFs (Unit 4)

100

What are the three types of bonds? 

Ionic, covalent, metallic 

(Pulled from Question 35)

200

What is the chemical formula of Iron (II) phosphide?

Fe₃P₂

(Pulled from Question 39b)

300

What is the name of SnCl₄?

Tin (IV) chloride

(Pulled from Question 39c)

400

Draw a Lewis dot structure for CO₃^-2

On board 

(Pulled from Question 42)

500

For the compound SH₂, determine if the molecule is polar or not. Then determine which IMFs would occur. 

Nonpolar; London dispersion forces 

(Pulled from Question 44d)

Random

100

What does FOA stand for? 

force of attraction 

200

What does half-life mean? 

The amount of time it takes for half of a radioactive isotope to decay. 

300

Draw the Bohr model of Ca⁺²

First energy level = 2 electrons

Second energy level = 8 electrons 

Third energy level = 8 electrons

400

Which element would have the smallest radius? 

Helium

500

Spell "CHAMPION" using element symbols only! 

Tell me, in order, the names of the elements you need to do so. (You may need to have an element with two letters in it's symbol)

Carbon-Hydrogen-Americium-Phosphorus-Iodine-Oxygen-Nitrogen