Fact 1: If a neutral atom loses an electron then an atom with a negative charge will be formed. Fact 2: When an atom or molecule is no longer neutral it is called an ion . Given the two facts above, answer the question "if an atom loses an what it forms an ion" with the following options: - energy - Energy. - heat energy - electron - nucleus - vaporization - neutron - bond
electron

(Question)
Fact 1: Irradiating food can be used to kill existing microorganisms in the food. Fact 2: Bacterial microorganisms are representative of these biological factors, and e-coli food poisoning is a good example. Given the two facts above, answer the question "Irradiating food can do which of the following?" with the following options: - get chemical reactions started - Make it radioactive - reusing things - chemical changes - Harm consumers who eat it - Kill e-coli bacteria - preventing heat transfer - Cause parasites to reproduce
(Answer)
Kill e-coli bacteria

Ques: Fact 1: Astronauts require preserved food for extended flights. Fact 2: Astronauts travel into space aboard space shuttles. Given the two facts above, answer the question "Space shuttle travelers require what food for extended flights?" with the following options: - layers of fat - short-lived - nutrients - perishable - preserved - little - Proteins - Dehydration
Ans: preserved

(Q).
Fact 1: Beads of water are formed by water vapor condensing. Fact 2: Water, for example, is a liquid. Given the two facts above, answer the question "Vapor doing what forms beads of liquid?" with the following options: - energy barrier - condensing - a solute - boiling - unidirectional - motion - kinetic energy - evaporation
(A).
condensing

Ques:Fact 1: Crumple means change shape from smooth into compacted by physical force. Fact 2: Crumple the foil then carefully reopen it. Given the two facts above, answer the question "what can be changed from smooth to compacted by physical force?" with the following options: - Roads - dirt - h2o - soils - foil - wood - oxygen - hair

Ans:foil

Fact 1: Lions live in social groups called prides. Fact 2: Lions hunt in prides, the killing is usually done by the swifter young lions. Given the two facts above, answer the question "what do lions live in?" with the following options: - apart - swamp vegetation - layers of fat - social groups - alone - salt and water. - separately - competition
social groups