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half life

Exploring Einsteinium
12 Feb 2021

Exploring Einsteinium

by Jennifer Chalmers | posted in: Chemical Sciences, STEM In Action | 0
The first measurements of the synthetic, highly radioactive element have been taken by researchers, but what is Einsteinium? This resource is best suited to Year 8, 9 and 10 Chemistry students who are learning about elements, the periodic table and … Continued
ACSHE134, ACSHE135, ACSHE136, ACSHE157, ACSHE158, ACSHE160, ACSHE191, ACSHE192, ACSHE194, ACSHE226, ACSHE228, ACSHE230, ACSSU152, ACSSU177, ACSSU186, actinides, atomic number, Atoms, beta decay, can you make an element?, careers in chemistry, Chemical Science, Chemical Sciences, Chemistry, compounds, do all elements occur naturally?, Einsteinium, Einsteinium isotope, element 99, Elements, half life, how is einsteinium made?, how to make an element, isotopes of einsteinium, making elements, mass number, naturally occurring elements, nuclear reactor, number of protons in einsteinium, periodic table, properties of einsteinium, radioactive decay, Radioactivity, synthetic elements, volatile elements, what elements don't occur naturally?, what is an isotope?, what is einsteinium?, Year 10, Year 8, Year 9
A new way to analyse old things
18 Aug 2020

A new way to analyse old things

by Jennifer Chalmers | posted in: Chemical Sciences, Earth & Space Sciences, STEM In Action | 0
Researchers unveil updated method of carbon dating. This article is best suited to year 8 and 10 students who are studying Earth science and chemistry. It highlights the importance of an understanding of radioactive decay and the use of technology … Continued
ACSHE098, ACSHE100, ACSHE134, ACSHE136, ACSHE191, ACSHE192, ACSHE194, ACSHE226, ACSHE230, ACSSU075, ACSSU095, ACSSU152, ACSSU153, ACSSU186, ACSSU189, archaeologist, archaeology, archaeology study, C 14, C14, calibrate, calibration, carbon, carbon 14, carbon dating, carbon decay, carbon in the atmosphere, Chemical Science, Chemistry, dating, decay, Earth and Space Sciences, earth science, geologist, geology, half life, how old is the earth, interactive, mass spectrometer, mass spectrometry, modelling, modelling carbon decay, modelling decay, nuclear decay, radioactive decay, radiocarbon, radiocarbon dating, radiocarbon timescale, resources for teaching from home, science research, student activity, student resource, Teacher resource, Year 10, Year 6, Year 8
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