EXAM 1 JEOPARDY

Helium

100

Ions are formed when atoms

Gain or Lose electrons

200

How many neutrons are in F-20?

11 Neutrons

300

Determine the chemical formula for potassium bromite

KBrO₂

400

Name This chemical S₂Cl₂

Disulfur dichloride

500

Determine the name for AuCl₃•H₂O

Gold (III) chloride monohydrate

Neon

100

the correct number of significant figures in 7.65x10¹⁵ is

Three sig figs

200

Is spoiled curdling milk a homogenous mixture or a heterogenous mixture?

A heterogenous mixture

300

Will this electron transition emit any light?

n=1 to n=3

NO!!

400

What is the name of this compound?

HCl

Hydrochloric Acid

500

Give the chemical formula for Lithium dihydrogenphosphate

LiH₂PO₄

Argon

100

What is the systematic name for P₄O₁₀

Tetraphosphorus decaoxide 

200

What is the correct formula for a sodium ion with 10 electrons?

Na⁺

300

What kind of bond is KCl

Ionic Bond

400

Convert 786cm² to m²

0.0786m²

500

What are all of the diatomic elements?

Hydrogen, Oxygen, Nitrogen, Fluorine, Chlorine, Bromine, Iodine

Krypton

100

How many protons are in Iridium?

77 Protons

200

What is the correct chemical formula for hydroxide?

OH^-

300

What is the correct formula for an ammonium ion?

NH₄⁺

400

What is the chemical formula for Magnesium hypophosphite hexahydrate?

Mg₃(PO₂)₂ • 6H₂O 

500

What is the name of Xe₂F₇

Dixenon heptafluoride