Spokesman for the ministry of health Ashraf al-Qidra said 11 Palestinians including five children were killed, and others were injured in an Israeli strike on Israa tower in central Gaza City.
Eight of them were identified as Ibrahim Deeb Ahmad al-Kilani, 53, Yasir Ibrahim Deeb al-Kilani, 8, Elias Ibrahim Deeb al-Kilani, 4, Sawsan Ibrahim Deeb al-Kilani, 11, Reem Ibrahim Deeb al-Kilani, 12, Taghrid Shabaan Mohammad al-Kilani, 45, Mahmoud Shabaan Mohammad Dirbas, 37 and Ayda Shabaan Mohammad Dirbas, 47.
A Ma'an reporter said they included a father, mother their four children, and the mother's brother and sister.
Meanwhile Jihad Mahmoud al-Mughrabi, 22, died of injuries sustained in Khan Younis, while Fadi Bashir al-Abadla, 22, was killed in a separate attack.
Medical sources said that three others were killed as Israeli forces targeted a group of people in Deir al-Balah in central Gaza. Al-Qidra identified them as Fadi Azmi Bureim, Othman Salim Bureim, and Salim Abdul Majid Bureim.
As Palestinians broke their Ramadan fasts Monday evening, two people were killed in a strike near the al-Shamaa mosque in the al-Zaytoun neighborhood in southern Gaza City.
The Democratic Front for the Liberation of Palestine said one of its leaders, Zakaria Abu Daqqa, was killed in a drone strike in Khan Younis.
Two others were injured in a strike on a motorbike in al-Qarara.
Three more Palestinians were killed in an airstrike on Rafah in the southern Gaza Strip, where Israeli airstrikes destroyed the al-Dahlan family house in the al-Nasr neighborhood.
One Palestinian died of injuries sustained in the head in strikes on Rafah.
Also, Rajai Jihad Abu Daghma, 38, died in a hospital in Cairo on Monday.