Question: What Is The Opposite Of Radiation?

What is cancer called?

Cells start to grow uncontrollably.

These cells may form a mass called a tumor.

A tumor can be cancerous or benign.

A cancerous tumor is malignant, meaning it can grow and spread to other parts of the body..

Can a person be radioactive?

Radiation cannot be spread from person to person. Small quantities of radioactive materials occur naturally in the air, drinking water, food and our own bodies. People also can come into contact with radiation through medical procedures, such as X-rays and some cancer treatments.

What is the opposite word of child?

Antonym of ChildWordAntonymChildGrownup, Parent, Adult, Grown upGet definition and list of more Antonym and Synonym in English Grammar.

What’s another word for radioactive?

Radioactive Synonyms – WordHippo Thesaurus….What is another word for radioactive?activecontaminateddangerousemitting radiationharmfulhotenergeticirradiated

What is the opposite of cancerous?

Malignant and its opposite benign are medical terms used to describe a tumor or growth as either cancerous or not respectively.

What’s the definition of radioactive?

Definition of radioactivity. : the property possessed by some elements (such as uranium) or isotopes (such as carbon 14) of spontaneously emitting energetic particles (such as electrons or alpha particles) by the disintegration of their atomic nuclei also : the rays emitted.

What is the scientific name of cancer?

Cancers are usually named using -carcinoma, -sarcoma or -blastoma as a suffix, with the Latin or Greek word for the organ or tissue of origin as the root.

What’s benign mean?

Benign refers to a condition, tumor, or growth that is not cancerous. This means that it does not spread to other parts of the body. It does not invade nearby tissue. Sometimes, a condition is called benign to suggest it is not dangerous or serious. In general, a benign tumor grows slowly and is not harmful.

Are bananas radioactive?

Bananas contain naturally occurring radioactive isotopes, particularly potassium-40 (40K), one of several naturally-occurring isotopes of potassium.

What is the radioactive symbol?

U+2622 ☢ RADIOACTIVE SIGN (HTML ☢ ) The international radiation symbol (also known as the trefoil) first appeared in 1946, at the University of California, Berkeley Radiation Laboratory. At the time, it was rendered as magenta, and was set on a blue background.

Which word means almost the same as theory?

noun. 1’I reckon that confirms my theory’ SYNONYMS. hypothesis, thesis, conjecture, supposition, speculation, postulation, postulate, proposition, premise, surmise, assumption, presumption, presupposition, notion, guess, hunch, feeling, suspicion. opinion, view, belief, thinking, thought, thoughts, judgement, …

What is the opposite of dangerously?

(benignly) Opposite of adverb for able or likely to cause harm or injury. benignly. harmlessly.

What is the synonym of radiation?

Synonyms: radiation sickness, radioactivity, actinotherapy, irradiation, radiotherapy, radiation therapy, radiation syndrome. radiotherapy, radiation therapy, radiation, actinotherapy, irradiation(noun) (medicine) the treatment of disease (especially cancer) by exposure to a radioactive substance.

How does radiation kill?

When you eject electrons from atoms you can break chemical bonds, and that’s what leads to the microscopic and macroscopic damage that radiation causes.” By breaking those chemical bonds inside our bodies, ionizing radiation can destroy or damage critical components of our cells, leading to injury, and at high enough …

What can alpha particles be stopped by?

In general, alpha particles have a very limited ability to penetrate other materials. In other words, these particles of ionizing radiation can be blocked by a sheet of paper, skin, or even a few inches of air.

Here’s the list of words that are related to radiation: energy irradiation radioactivity neutron cosmic ray alpha particle nuclear fission particles ionizing radiation radioactive radiotherapy electromagnetic radiation electromagnetic spectrum.

What is the opposite of radioactive?

“radioactive isotope”; “radioactive decay”; “radioactive fallout” Antonyms: nonradioactive.

What radiation means?

Radiation is energy that comes from a source and travels through space and may be able to penetrate various materials. … The kinds of radiation are electromagnetic (like light) and particulate (i.e., mass given off with the energy of motion). Gamma radiation and x rays are examples of electromagnetic radiation.

What is opposite word of smooth?

The opposite of smooth is rough or jagged, according to my knowledge. Some other suggested antonyms of smooth are hard, spiky, scratchy, itchy, bumpy, or grainy.

What are some examples of radiation?

Here are some examples of different types of radiation:ultraviolet light from the sun.heat from a stove burner.visible light from a candle.x-rays from an x-ray machine.alpha particles emitted from the radioactive decay of uranium.sound waves from your stereo.microwaves from a microwave oven.More items…•