New Elements and Exploding Whales

New Elements and Exploding Whales

Assessment

Interactive Video

Science, Physics, Chemistry

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video discusses the creation of new elements, including flerovium, livermorium, and element 117, highlighting the challenges and reasons for producing superheavy elements. It explains the instability of elements beyond uranium and the concept of an 'island of stability.' The video also covers the phenomenon of exploding whale carcasses, detailing the decomposition process and the buildup of gases that lead to explosions.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is one of the main reasons scientists continue to create superheavy elements?

To develop new medical treatments

To create new types of fuel

For scientific prestige and understanding atomic structure

To improve nuclear weapons

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the 'island of stability' in the context of superheavy elements?

A concept related to the chemical reactivity of elements

A place where elements are created more easily

A theoretical area where superheavy elements might have longer half-lives

A region where elements are more radioactive

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What causes a whale carcass to potentially explode?

The whale's blubber melting

The buildup of gases from decomposing viscera

The whale's skin drying out

The whale's bones collapsing

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why are whales particularly prone to becoming 'balloons' after death?

They have a lot of blubber and are watertight

They have a unique digestive system

Their skin is very thin

Their bones are hollow

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you avoid doing to a whale carcass to prevent an explosion?

Covering it with a tarp

Moving it to a different location

Cutting a hole in it

Touching its fins