Atoms and periodic table

Subatomic particles

100

Name the 3 subatomical particles of an atom

What are proton, neutron and electron

200

This subatomic particle has a postive charge.

What is a proton

300

This subatomical particle has almost no mass

What is the electron

400

Most of the volume of an atom is made up of:

What is empty space?

500

These 2 subatomical particles are found inside the nucleus of the atom

What are the proton and the neutron

Metals/Nonmetals

100

These are found on the left of the zig-zag on the periodic table

What are the metals

200

List 3 properties of metals

Luster, ductile, malleable, conductive

300

The elemnts on the zig-zag line are called whta?

What are metalloids

400

The elements on the periodic table are arranged according to the number of ____________ in the element

What is the protons

500

What are the names of groups 1, 2, 17, and 18?

What are alkali metals, alkaline earth metals, halogens, and noble gases?

The Atom

100

How do you find the number of electrons and protons for a neutral element?

What is the atomic number

200

An atom with 10 protons, 11 neutrons, and 12 electrons has a mass of:

21

300

What is the average atomic mass of an element that is 55% ⁵⁴X and 45% ⁵⁶X?

54.9 amu

400

Neon has two common isotopes: Neon-20 and Neon-21. Which isotope is likely more abundantly found in nature and why?

Neon-20, the average atomic mass of neon is closer to 20 than 21.

500

An ion has 13 protons and 10 electrons. 

1. What element is it?

2. What is its charge?

3. Is it a cation or anion?

Aluminum, +3, cation

Periodic table

100

How many protons does nitrogen have

What is 7

200

If i have 20 electrons and am a neutral atom what element am I?

What is Calcium.

300

I am in the alkali metals in the second row. Who am I?

What is lithium

400

How many neutrons does Argon-40 have?

What is 22

500

What is the most notable property of the noble gases?

Nonreactive

Periodic Table Trends

100

What directions does radius increase?

Down and left

200

What is ionization energy?

The energy required to lose an electron.

300

Which element has a higher electronegativity: Al or S?

S

400

Which group has no electronegativity? Explain

Noble gases - they have no attraction for electrons

500

Explain WHY bromine is larger than chlorine.

Bromine has more electrons shells.