https://jeopardylabs.com/static/1638638181/img/trash.svgUnit 2: Atoms and the Periodic Table!

Atoms/Ions

50

All neutrons are positive, negative, or neutral

What is neutral?

150

All protons are _____________ 

a. positively charged particles

b. negatively charged particles

c. Neutral Particles

What is "positively charged particles"?

250

Which group on the periodic table has a +1 charge? (Need family name)

Alkali Metals

350

What type of charge does chlorine form? 

-1

450

Ca⁺²

Does it gain or lose 2 electrons?

Lost 2 electrons

Elements and Isotopes

50

How many Neutrons does 

⁴²Ca

²⁰

22 neutrons

150

Magnesium isotope has 12 protons, 12 electrons and 25 neutrons. What is its mass number?

37

250

What's the difference between 

¹²C    VS   ¹³C

 6               6

Be specific

The number of neutrons

350

What is the mass for Neon-22

The mass is 22

450

Elements in the same vertical column (group / family) have the same number of _________ _________

What are valence electrons?

Atoms 2

50

Most atoms have a ________ charge.

a. positive

b. negative

c. no

What is "c. no charge"?

Most atoms have the same number of protons and electrons

150

The sum of the protons and neutrons in an atom's nucleus is its _______________.

What is the "atomic mass" or "mass number"?

250

The greatest number of electrons an atom can hold in its second energy level is ______________

What is 8?

350

Which family has 8 valence electrons in its outer shell?

The noble gases

450

Subatomic particles that make up the nucleus of an atom

What are Neutrons and Protons?

Periodic Table 1

50

One property of metals is that they are able to bend without breaking. The can be moldable. This property is called __________

What is malleable or malleability?

150

All of the elements on the right side of the staircase on the periodic table are

a. metals

b. non-metals

c. metalloids

Non-metals

250

Flourine, Chlorine, Bromine, and Iodine are part of what family?

Halogens

350

How many electrons can the 1st energy level of an atom hold?

What are 2 electrons?

450

The Elements found in a PERIOD......

a: have the same properties 

b. do not have similar properties 

c. belong to the same family.d. Increase by atomic number.

What is d. increase by atomic number?

Periodic Table 2

50

On the periodic table there are ____ groups (how many)

What is 18 groups?

150

Atoms of the same element with different numbers of neutrons

What are isotopes?

250

Elements that have properties of both metals and nonmetals are known as ______________.

What are metalloids?

350

On the Periodic table, most of the elements are metals, metalloids, liquids, gases, or nonmetals?

What are metals?

450

If an atom is electrically neutral, it means it has the same number of ________ and ________

What are protons and electrons?