protons, electrons and periodic table

protons, electrons and periodic table

Multiple Choice

N is the symbol of _________

• Nitrogen

• Neon

• Nickel

• Tin

Multiple Choice

Lithium is found in most igneous rocks. Its element symbol is:

• LI

• L

• LT

• Li

Multiple Choice

POTASSIUM

• P
• Ka
• K
• Pt

Multiple Choice

BERYLLIUM

• B
• Bo
• Be
• Br

Multiple Choice

OXYGEN

• O
• Ox
• Oy
• Og

Multiple Choice

HELIUM

• H
• He
• Hl
• Hm

Multiple Choice

SODIUM

• S
• So
• N
• Na

Multiple Choice

SULFUR

• Su
• S
• Sf
• Si

Multiple Choice

CALCIUM

• C
• Ca
• Cu
• Cl

Multiple Choice

CHLORINE

• C
• Ca
• Cl
• Cu

Multiple Choice

What element is in the same group as oxygen?

• Calcium

• Sodium

• Carbon

• Sulphur

Multiple Choice

What is the symbol for the element hydrogen?

• H

• Hy

• Hg

• B

Multiple Choice

what is the name of the element with symbol K

• P

• Po

• K

• Pm

Multiple Choice

Which element has the symbol Ne?

• Sodium

• Neodymium

• Neon

• Niobium

Multiple Choice

Which element has the symbol N?

• Sodium

• Neon

• Nitrogen

• Neodymium

Multiple Choice

Which element has the symbol C?

• Carbon

• Chlorine

• Coal

• Calcium

Multiple Select

The symbol for Phosphorus is

• P

• K

• Po

• Ka

Multiple Choice

Name the element which has 2 electrons in the first shell and 3 electrons in the second shell.

• Carbon

• Boron

• Aluminium

• Lithium

Multiple Choice

what is the name of the element that has 3 shells and 2 electrons in the last shell

• magnesium

• sodium

• calcium

• neon

Multiple Choice

name the element that has an electronic structure of 2,8,3

• boron

• lithium

• berillium

• aluminium

Multiple Choice

which elements have 11 electrons in total

• sodium

• potassium

• nitrogen

• aluminium

Multiple Choice

The electronic structure of an element is shown.

Which diagram shows the electronic structure of another element in the same group in the

Periodic Table?

Multiple Choice

How are the electrons arranged in a neon atom, Ne, and a sodium ion, Na⁺?

Multiple Choice

Which diagram shows an atom in the same group of the Periodic Table as sodium?

Multiple Choice

Two isotopes of helium are He with mass number 3 and atom number 2 and He with mass number 4 and atom number 2.
Which two diagrams show the arrangement of particles in these two isotopes?

Multiple Choice

What is the arrangement of electrons in one atom of this isotope of lithium if it's mass number is 7 and atomic number is 3.