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Element 115 and Its Mysteries

Element 115 and Its Mysteries

Assessment

Interactive Video

Chemistry

9th - 12th Grade

Hard

Created by

Jennifer Brown

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main question posed about Element 115 in the introduction?

Can it cure diseases?

Is the government hiding it?

Is it a natural element?

Is it the lightest element?

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who first described Element 115 and claimed it was linked to alien technology?

Albert Einstein

Marie Curie

Dmitri Mendeleev

Bob Lazar

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formal name of Element 115?

Hydrogen

Tennessine

Moscovium

Technetium

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why are Moscovium isotopes considered unstable?

They are naturally occurring.

They are abundant.

They decay quickly.

They are too light.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What process is mimicked in labs to create superheavy elements like Moscovium?

Combustion

Photosynthesis

Stellar fusion

Electrolysis

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who was the scientist that first devised the periodic table?

Isaac Newton

Dmitri Mendeleev

Niels Bohr

Marie Curie

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the first true synthetic element discovered?

Helium

Hydrogen

Moscovium

Technetium

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