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PERIODIC TABLE

Authored by Lance Powell

Science

10th - 12th Grade

NGSS covered

Used 58+ times

PERIODIC TABLE
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Noble gases don't react with other elements because...

Los gases nobles no reaccionan con otros elementos porque...

They have enough protons already.

Ellos ya tienen suficientes protones.(masculine)

They have at least 2 valence electrons.

Ellos tienen al menos 2 electrones de valencia.

Because they have a full orbital of valence electrons (8)

Porque tienen un orbital completo de electrones de valencia (8)

Because gases don't have chemical reactions.

Porque los gases no tienen reacciones químicas.

Tags

NGSS.MS-PS1-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The most reactive group of elements are called the...

El grupo de elementos más reactivos se llama...

Alkali Metals

Metales alcalinos

Noble Gasses

Gases Nobles

Halogens

Halógenos

Alkaline Earth Metals

Metales alcalinotérreos

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many valence electrons does hydrogen have?

¿Cuántos electrones de valencia tiene el hidrógeno?

8

7

2

1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many valence electrons does a halogen have?

¿Cuántos electrones de valencia tiene un halógeno?

8

7

2

1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The rows of the periodic table is mostly organized by what?

¿Las filas de la tabla periódica está organizada principalmente por qué?

Atomic Number

Número atómico

The number of neutrons.

El número de neutrones.

Alphabetical

Alfabético

Metal v. Nonmetal

Metal contra no metal

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The octet rule says in order to be stable...

La regla del octeto dice que para ser estable...

there must be a big nucleus.

debe haber un gran núcleo.

the number of neutrons must equal the number of protons

el numero de neutrones debe ser igual al numero de protones

most atoms need 8 valence electrons

la mayoría de los átomos necesitan 8 electrones de valencia

it must be in a molecule

debe estar en una molecula

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Most of the elements on the periodic table are what?

¿Qué son la mayoría de los elementos de la tabla periódica?

Gas

Metal

Non metal

Radioactive

Radioactiva

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