Physics, asked by devitaborkar, 7 months ago

The modern periodic table contains .............
periods and ................ columns.
a) 7, 18 b) 5,17 c) 3,11 d) 8,14

Answers

Answered by pari0826

1

Answer:

a) 7 periods and 18 groups

Answered by Zephyr05

1

Answer:

The answer should be a) 7 /18

Previous Question

Next Question

Similar questions

Science, 3 months ago

Which of the following best explains why CAM plants are not tall? a. They would be unable to move water and minerals to the top of the plant during the day. b. They would be unable to supply sufficient sucrose for active transport of minerals into the roots during the day or night. c. Transpiration occurs only at night, and this would cause a highly negative y in the roots of a tall plant durin...

Math, 3 months ago

Activity 1 Date : Complete the following table to draw the graph of the equation x + y = 3. 3 3 5 y (x, y) (3, 0) (0,3)...

Chemistry, 3 months ago

A battery acid contains 24.5% by mass of H2SO4. what is the molality of the solution...

English, 7 months ago

0.5 Match the Column :- (A) (1) Individual series (2) Published Data (3) British rule (4) Agriculture Industry (5) Twelfth five year plan (B) (1) 2012-2017 (2) Primary Sector (3) Independent items. (4) Secondary data (5) 200 years...

Math, 7 months ago

what fraction of day is 8 hours? 1/3 8/1. 1/8. 1/24...

Math, 1 year ago

A cylinder vessel has base circumstance 154cm and height 7 CM. find the capacity of vessel and also find the surface area of vessel if it is opened from one side...

English, 1 year ago

the person I admire the most for oral...

Math, 1 year ago

(3 marks) 0/300 3. Solve the following: In the figure, seg PQ and seg RS are the diameters. ZSOQ = 30°, then (i) find m(arc SQ) (ii) find m(arc PAS) (iii) State with reason whether chord PR Solution : chord SQ or not.