[Answered] 40Ar, 40K and 40Ca are isotopes. Indicate whether the statement is true or ...

This topic contains a solution. Click here to go to the answer

Author Question: 40Ar, 40K and 40Ca are isotopes. Indicate whether the statement is true or ... (Read 38 times)

folubunmi

Hero Member
Posts: 524

on: Aug 27, 2018

40Ar, 40K and 40Ca are isotopes.

Indicate whether the statement is true or false

Question 2

What acid is formed when SO3 is added to water?

A) hydrosulfuric
B) hydrosulfurous
C) sulfuric
D) sulfurous

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

Briannahope

Sr. Member
Posts: 364

Reply #1 on: Aug 27, 2018

Answer to Question 1

FALSE

Answer to Question 2

C

folubunmi

Member
Posts: 524

Reply 2 on: Aug 27, 2018

YES! Correct, THANKS for helping me on my review

juliaf

Member
Posts: 344

Reply 3 on: Yesterday

TYSM

« previous next »

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.